title: How can I get Excel to copy every nth cell from one sheet onto another?
body: <p>My data starts in C9 and I want to reference every 18th row. For example (the referenced sheet is named Summer):</p>
  
  <p>=+Summer!C9</p>
  
  <p>=+Summer!C27</p>
  
  <p>=+Summer!C45</p>
  
  <p>How can I get excel to recognize this pattern so I don't have to type it over and over?</p>
  
  <p>Thanks!</p>