%I #4 Mar 30 2012 18:56:14
%S 1,2,4,12,27,70,182,477,1269,3413,9249,25255,69389,191680,532026,
%T 1482926,4148949,11647260,32797042,92608175,262157690,743845685,
%U 2115093984,6026041793,17199956143,49176678286,140824260498,403865784020
%N a(n) = diagonal sum of right justified array T given by A027113.
%K nonn
%O 0,2
%A _Clark Kimberling_
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