title: KDB/Q sequence generation similar to R's seq(from, to, step)
body: <p>Is there a way to generate sequence of number with a given step, similar to R's seq(from, to, step) function?</p>
  
  <p>e.g.</p>
  
  <pre><code>&gt; seq(1,20,2)   
  [1]  1  3  5  7  9 11 13 15 17 19
  </code></pre>