title: Tree of values representation
body: <p><strong>Main Question</strong></p>
  
  <p>Is there an efficient way to output a tree of values similar to the output of <code>TreeForm</code>? </p>
  
  <p>Something like</p>
  
  <pre><code>TreeForm[1[2, 3[4[1, 2], 5[3, 4], 6[1, 2, 3, 4, 5[6]]]]]
  </code></pre>
  
  <p><strong>Why do I want this?</strong></p>
  
  <p>My purpose is to analyze the output of my lab classes. For that, I need to "structure" my data to do the calculations, using partitions etc. I have an example <a href="https://stackoverflow.com/questions/15952918/table-tree-of-values">here</a>. I would like to be able to get a graphic output of the "structure" created. </p>
  
  <p>Imagine, however, that I need to add a level to this tree with some functions. It doesn't seem very practical. And using numbers as heads is a little disturbing for me.</p>