%I #4 Mar 30 2012 18:56:51
%S 1,3,9,28,90,311,1099,3928,14151,52025,193192,721507,2704857,10219356,
%T 38814183,147936398,565229232,2167575626,8337587694,32144302453,
%U 124143606307,480449680735,1862906012700,7234641087486,28131953989641
%N T(n,n+2), array T as in A047040; T(n+2,n), array T given by A047050.
%K nonn
%O 0,2
%A _Clark Kimberling_