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%I #3 Sep 08 2013 13:31:20
%S 1,2,8,42,260,1796,13372,104922,854964,7165500
%N Generalized ballot transform of generalized Catalan numbers C(2;n)=A064062(n).
%F a(n)=Sum_{k, 0<=k<=n}A039599(n,k)*A064062(k).
%K nonn
%O 0,2
%A _Philippe Deléham_, Jun 20 2007
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