http://dol.disqus.com/enTue, 06 Apr 2010 03:32:37 -0000http://developeronline.blogspot.com/2008/06/catalan-numbers-dyck-words-and-robots.html#comment-43461355<p>Kudos to you! Great article!!</p>JunjunTue, 06 Apr 2010 03:32:37 -0000http://developeronline.blogspot.com/2008/06/catalan-numbers-dyck-words-and-robots.html#comment-674305<p>"going analytically is much more difficult but it is most amusing! "</p><p>Yeah, best amusement I ' ve ever had.</p><p></p>touliskosFri, 13 Jun 2008 21:42:21 -0000