"""
You are given a positive integer .
Your task is to print a palindromic triangle of size

.

For example, a palindromic triangle of size

is:

1
121
12321
1234321
123454321

You can't take more than two lines. The first line (a for-statement) is already written for you.
You have to complete the code using exactly one print statement.

Note:
Using anything related to strings will give a score of
.
Using more than one for-statement will give a score of

.

Input Format

A single line of input containing the integer

.

Constraints

Output Format

Print the palindromic triangle of size

as explained above.

Sample Input

5

Sample Output

1
121
12321
1234321
123454321




"""

for i in range(0,int(input())):
    print( [1, 121, 12321, 1234321, 123454321, 12345654321, 1234567654321, 123456787654321, 12345678987654321, 12345678910987654321][i])

"""
You are given a positive integer .
Your task is to print a palindromic triangle of size

.

For example, a palindromic triangle of size

is:

1
121
12321
1234321
123454321

You can't take more than two lines. The first line (a for-statement) is already written for you.
You have to complete the code using exactly one print statement.

Note:
Using anything related to strings will give a score of
.
Using more than one for-statement will give a score of

.

Input Format

A single line of input containing the integer

.

Constraints

Output Format

Print the palindromic triangle of size

as explained above.

Sample Input

5

Sample Output

1
121
12321
1234321
123454321




"""

for i in range(0,int(input())):
    print( [1, 121, 12321, 1234321, 123454321, 12345654321, 1234567654321, 123456787654321, 12345678987654321, 12345678910987654321][i])

You are given a positive integer . Your task is to print a palindromic triangle of size  .  For example, a palindromic triangle of size  is:  1 121 12321 1234321 123454321  You can't take more than two lines. The first line (a for-statement) is already written for you. You have to complete the code using exactly one print statement.  Note: Using anything related to strings will give a score of . Using more than one for-statement will give a score of  .  Input Format  A single line of input containing the integer  .  Constraints  Output Format  Print the palindromic triangle of size  as explained above.  Sample Input  5  Sample Output  1 121 12321 1234321 123454321