http://www.arsmathematica.net/2005/06/13/catalan-numbers/ Dedicated to the mathematical arts. Fri, 29 May 2015 09:17:44 +0000 hourly 1 https://wordpress.org/?v=4.1.41 http://www.arsmathematica.net/2005/06/13/catalan-numbers/#comment-32 Tue, 14 Jun 2005 14:42:05 +0000 http://www.arsmathematica.net/?p=55#comment-32 Stanley has lots of material in Enumerative Combinatorics II with plenty of extra material online. For example he has many more interpretations of the Catalan numbers here.

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