%I #6 May 07 2023 17:06:59
%S 1,2,6,20,56,208,493,1974,4336,18258,38380,167464,342056,1532376,
%T 3067156,14022168,27646080,128438893,250291902,1178090212,2274524200,
%U 10822168448,20736353110,99564168884,189575748320,917316990660
%N Self-convolution of row n of array T given by A026022.
%Y Cf. A026022.
%K nonn
%O 0,2
%A _Clark Kimberling_
|