title: How to modulo query on pandas
body: <p>I need modulo query because the data is to long and need to show in one screen only. Here's my dataset</p>
  
  <pre><code>     Name
  1    they
  2    ulti
  3    they
  4    set
  5    djhd
  6    tdh
  7    t473
  </code></pre>
  
  <p>What I need is, <code>1 modulo 3</code> in this case</p>
  
  <pre><code>     Name
  1    they
  4    set
  7    t473
  </code></pre>