title: how to insert n number of blank rows between existing rows alternatively
body: <p>Can anyone suggest me procedure or a formula to insert n blank rows in between a existing data?</p>
  
  <p>for example:
  I have data from A1 to A50, now I have insert n number of blank rows between each row.</p>
  
  <p>input:</p>
  
  <p><a href="https://i.stack.imgur.com/a4L3n.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/a4L3n.png" alt="enter image description here"></a></p>
  
  <p>required output:</p>
  
  <p><a href="https://i.stack.imgur.com/aqhLi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aqhLi.png" alt="enter image description here"></a></p>