user13265: Could someone help me how to output the numbers from 1 to 10 via Serial, without having to write out each command by hand?
Below is my sketch - I need it concise instead of a long sketch:
#include <Streaming.h
//setup
void setup() {
 Serial. begin(9600);//The faster the better
}//Close the sertup

//main loop 
void loop() { 

  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(1) << endl;
  delay(1000);
  Serial<< _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(2) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(3) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(4) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(5) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(6) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(7) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(8) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(9) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(10) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(11) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(12) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(13) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(14) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(15) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(16) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(17) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(18) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(19) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(20) << endl;
   delay(1000);
  while(1){}//freeze the main loop

}  


user6936: Fixing the typos in your original code, so that it should probably read:
#include <Streaming.h>

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(1) << endl;
  delay(1000);
  Serial<< _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(2) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(3) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(4) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(5) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(6) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(7) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(8) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(9) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(10) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(11) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(12) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(13) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(14) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(15) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(16) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(17) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(18) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(19) << endl;
  delay(1000);
  Serial << _BYTE(27)<< _BYTE(91)<< _BYTE(50)<< _BYTE(74);//CLR
  Serial<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<< endl;
  Serial<<"\t"<<"\t"<<"\t"<<"\t"<<"\t"<< _DEC(20) << endl;
  delay(1000);
  while(1){} //freeze the main loop
}  

Then condensing the cursor positioning lines, gives:
#include <Streaming.h>

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(1) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(2) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(3) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(4) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(5) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(6) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(7) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(8) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(9) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(10) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(11) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(12) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(13) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(14) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(15) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(16) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(17) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(18) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(19) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n" << endl;
  Serial << "\t\t\t\t\t" << _DEC(20) << endl;
  delay(1000);
  while(1){} //freeze the main loop
}  

Then joining the two cursor positioning lines, gives:
#include <Streaming.h>

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(1) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(2) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(3) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(4) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(5) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(6) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(7) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(8) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(9) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(10) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(11) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(12) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(13) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(14) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(15) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(16) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(17) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(18) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(19) << endl;
  delay(1000);
  Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(20) << endl;
  delay(1000);
  while(1){} //freeze the main loop
}  

Then putting each repeated line in a for loop, and adding a Maximum Count const variable, gives:
#include <Streaming.h>

const int MaxCount = 20;

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  for (int n = 1; n < 20; n++) {
    Serial << _BYTE(27) << _BYTE(91) << _BYTE(50) << _BYTE(74); //CLR
    Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << _DEC(n) << endl;
    delay(1000);
  }

  while(1){} //freeze the main loop
}  

However, jwpat7's answer is much better, and Nick's answer is the shortest.

user3917: [This replaces my earlier answer, and addresses information added to the question.]
You apparently want a sketch that outputs 1, 2, 3 ... 100 to serial output, where each number string is embedded within a control sequence.
Here are two ways.  The first program outputs the sequence once, using ordinary Arduino Serial.write(), Serial.print() and Serial.println() statements:
Program 1.  Output 1, 2, 3 ... 100 once
void setup() {
  Serial.begin(9600);
  for (int j=1; j<=100; ++j) {
    Serial.write(27); // Send escape character
    Serial.print("[2J"); // Send erase-screen command
    Serial.print("\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t");
    Serial.println(j); // Send j in decimal format
    delay(1000);
  }
}
void loop() {}

The other program will output the sequence repeatedly.  It uses the Streaming.h library, but in a  rational manner; for example, instead of quoting every character separately like the program in the photo, it quotes character sequences in strings.  Note, Esc [2J is an ANSI escape code sequence that erases the screen it is directed to, if the screen device is ANSI compliant.
Program 2.  Output 1, 2, 3 ... 100 repeatedly
#include <Streaming.h> // or "Streaming.h" if appropriate
byte j=0;
void setup() {
  Serial.begin(9600);
}
void loop() {
  ++j;
  // Send Esc [2J which will erase screen
  Serial << _BYTE(27) << "[2J";
  Serial << "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" << j;
  if (j >= 100) j=0;
  delay(1000);
}


user10794: Ah, a challenge!

I have to write from 1 to 100, and I don't want to repeat it all 100 times

Your question did not make that clear. Anyway:
int main () { 
  Serial.begin (9600); 
  for (int i = 1; i <= 100; i++) 
    Serial.println (i); 
  while (true); 
  }

You can probably make it shorter at the expense of readability. 
int main(){Serial.begin(9600);for(int i=1;i<=100;i++)Serial.println(i);while(1);}


13265: <p>Could someone help me how to output the numbers from 1 to 10 via Serial, without having to write out each command by hand?</p>

<p>Below is my sketch - I need it concise instead of a long sketch:</p>

<pre><code>#include &lt;Streaming.h
//setup
void setup() {
 Serial. begin(9600);//The faster the better
}//Close the sertup

//main loop 
void loop() { 

  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(1) &lt;&lt; endl;
  delay(1000);
  Serial&lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(2) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(3) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(4) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(5) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(6) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(7) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(8) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(9) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(10) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(11) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(12) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(13) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(14) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(15) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(16) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(17) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(18) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(19) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(20) &lt;&lt; endl;
   delay(1000);
  while(1){}//freeze the main loop

}  
</code></pre>
 6936: <p>Fixing the typos in your original code, so that it should probably read:</p>

<pre><code>#include &lt;Streaming.h&gt;

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(1) &lt;&lt; endl;
  delay(1000);
  Serial&lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(2) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(3) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(4) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(5) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(6) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(7) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(8) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(9) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(10) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(11) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(12) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(13) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(14) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(15) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(16) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(17) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(18) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(19) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27)&lt;&lt; _BYTE(91)&lt;&lt; _BYTE(50)&lt;&lt; _BYTE(74);//CLR
  Serial&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt;"\n"&lt;&lt; endl;
  Serial&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt;"\t"&lt;&lt; _DEC(20) &lt;&lt; endl;
  delay(1000);
  while(1){} //freeze the main loop
}  
</code></pre>

<p>Then condensing the <em>cursor positioning</em> lines, gives:</p>

<pre><code>#include &lt;Streaming.h&gt;

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(1) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(2) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(3) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(4) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(5) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(6) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(7) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(8) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(9) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(10) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(11) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(12) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(13) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(14) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(15) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(16) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(17) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(18) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(19) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n" &lt;&lt; endl;
  Serial &lt;&lt; "\t\t\t\t\t" &lt;&lt; _DEC(20) &lt;&lt; endl;
  delay(1000);
  while(1){} //freeze the main loop
}  
</code></pre>

<p>Then joining the two <em>cursor positioning</em> lines, gives:</p>

<pre><code>#include &lt;Streaming.h&gt;

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(1) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(2) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(3) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(4) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(5) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(6) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(7) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(8) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(9) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(10) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(11) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(12) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(13) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(14) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(15) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(16) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(17) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(18) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(19) &lt;&lt; endl;
  delay(1000);
  Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(20) &lt;&lt; endl;
  delay(1000);
  while(1){} //freeze the main loop
}  
</code></pre>

<p>Then putting each repeated line in a <code>for</code> loop, and adding a <em>Maximum Count</em> <code>const</code> variable, gives:</p>

<pre><code>#include &lt;Streaming.h&gt;

const int MaxCount = 20;

//setup
void setup() {
 Serial.begin(9600);  //The faster the better
}   //Close the setup

//main loop 
void loop() { 
  for (int n = 1; n &lt; 20; n++) {
    Serial &lt;&lt; _BYTE(27) &lt;&lt; _BYTE(91) &lt;&lt; _BYTE(50) &lt;&lt; _BYTE(74); //CLR
    Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; _DEC(n) &lt;&lt; endl;
    delay(1000);
  }

  while(1){} //freeze the main loop
}  
</code></pre>

<p>However, <a href="https://arduino.stackexchange.com/questions/16122/how-i-can-make-serial-output-print-short#answer-16123">jwpat7's answer</a> is much better, and <a href="https://arduino.stackexchange.com/questions/16122/how-i-can-make-serial-output-print-short#answer-16124">Nick's answer</a> is the shortest.</p>
 3917: <p><em>[This replaces my earlier answer, and addresses information added to the question.]</em></p>

<p>You apparently want a sketch that outputs 1, 2, 3 ... 100 to serial output, where each number string is embedded within a control sequence.</p>

<p>Here are two ways.  The first program outputs the sequence once, using ordinary Arduino <code>Serial.write()</code>, <code>Serial.print()</code> and <code>Serial.println()</code> statements:</p>

<p>Program 1.  Output 1, 2, 3 ... 100 once</p>

<pre><code>void setup() {
  Serial.begin(9600);
  for (int j=1; j&lt;=100; ++j) {
    Serial.write(27); // Send escape character
    Serial.print("[2J"); // Send erase-screen command
    Serial.print("\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t");
    Serial.println(j); // Send j in decimal format
    delay(1000);
  }
}
void loop() {}
</code></pre>

<p>The other program will output the sequence repeatedly.  It uses the <code>Streaming.h</code> library, but in a  rational manner; for example, instead of quoting every character separately like the program in the photo, it quotes character sequences in strings.  Note, Esc [2J is an <a href="https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_codes" rel="nofollow">ANSI escape code sequence</a> that erases the screen it is directed to, if the screen device is ANSI compliant.</p>

<p>Program 2.  Output 1, 2, 3 ... 100 repeatedly</p>

<pre><code>#include &lt;Streaming.h&gt; // or "Streaming.h" if appropriate
byte j=0;
void setup() {
  Serial.begin(9600);
}
void loop() {
  ++j;
  // Send Esc [2J which will erase screen
  Serial &lt;&lt; _BYTE(27) &lt;&lt; "[2J";
  Serial &lt;&lt; "\n\n\n\n\n\n\n\n\n\n\t\t\t\t\t" &lt;&lt; j;
  if (j &gt;= 100) j=0;
  delay(1000);
}
</code></pre>
 10794: 

<p>Ah, a challenge!</p>

<blockquote>
  <p>I have to write from 1 to 100, and I don't want to repeat it all 100 times</p>
</blockquote>

<p>Your question did not make that clear. Anyway:</p>

<pre class="lang-C++ prettyprint-override"><code>int main () { 
  Serial.begin (9600); 
  for (int i = 1; i &lt;= 100; i++) 
    Serial.println (i); 
  while (true); 
  }
</code></pre>

<p>You can probably make it shorter at the expense of readability. </p>

<pre class="lang-C++ prettyprint-override"><code>int main(){Serial.begin(9600);for(int i=1;i&lt;=100;i++)Serial.println(i);while(1);}
</code></pre>
