title: generate an array in numpy
body: <p>In Matlab I can generate such an array</p>
  
  <pre><code>a = [1, 3, 9:100, 201, 202];
  </code></pre>
  
  <p>which <code>9:100</code> will give me <code>9,10,...,100</code>, so I don't have to type in one by one. Is there an equivalent way of doing so in numpy?</p>