%I #8 Oct 25 2019 10:05:37
%S 1,2,6,26,91,424,1563,7490,28363,138154,532277,2622108,10229514,
%T 50827494,200236656,1001864238,3978724091,20024629606,80072228433,
%U 405071776024,1629554359654,8281491341260,33495987519034,170937706521070,694795683685757,3559265886170942
%N Self-convolution of row n of array T given by A026758.
%K nonn
%O 0,2
%A _Clark Kimberling_
%E More terms from _Sean A. Irvine_, Oct 24 2019