title: Is there a formula to increment by 0.1 to an alphanumeric code in Excel, and then repeat the pattern?
body: <p>I'm trying to make a column going all the way down like this:</p>
  <pre><code>C00
  C00.1
  C00.2
  C00.3
  C00.4
  C00.5
  C00.6
  C00.7
  C00.8
  C00.9
  C01
  C01.0
  C01.1
  C01.2
  C01.3
  ....
  C01.9
  C02
  C02.0
  C02.1
  </code></pre>
  <p>AND SO ON.</p>
  <p>Is there a way to do this easily on Excel? So far I've just been doing the drag and drop after each x0x.0, but I'd really just like to automate this and save time. Thanks in advance!</p>