title: jQuery DataTables Pagination Size
body: <p>i've been using jQuery DataTables plugin ( <a href="http://datatables.net" rel="noreferrer">http://datatables.net</a> ) for quite some time and usually we're super fine using the default sizes and using <code>"bStateSave": true</code> option.</p>
  
  <p>But now i really need to set the sizing of the pagination not as [10,25,50,100] but rather i need this as let's say [1,2,3]. I get the menu to set like this with setting the option <code>aLengthMenu:[1,2,3]</code> and if i select one of the options it sets the correct selection amount.</p>
  
  <p>But on dataTable STARTUP it doesn't set the length to 1,2,3 but rather to the default '10'</p>
  
  <p>Which option am i missing?
  Thanks in advance!</p>