title: how to make the record auto increment and filled in excel?
body: <p><img src="https://i.stack.imgur.com/u4Dxl.jpg" alt="enter image description here"></p>
  
  <p>There is a column like the above,now, i want to add some records as the following:</p>
  
  <pre><code>20120210
  20120211
  20120212
  20120213
  ......
  </code></pre>
  
  <p>Is there a way to make them auto increment and filled with a batch. thank you.</p>