%I #4 Mar 30 2012 18:56:51
%S 1,1,2,5,14,56,202,715,2529,9701,36797,138564,520062,1999679,7700373,
%T 29612097,113722740,440354696,1709283358,6637835682,25773923006,
%U 100398993203,391785231463,1530125311638,5978033636691,23390474605783
%N T(n,n), array T as in A047040; T(n,n), array T given by A047050.
%K nonn
%O 0,3
%A _Clark Kimberling_