%I #8 Oct 27 2019 19:55:45
%S 1,2,6,20,90,692,5774,48924,417440,3580036,30831756,266463804,
%T 2309848194,20074999500,174867895438,1526259877412,13344806416950,
%U 116863477094660,1024844657752730,8998915251701628,79108591391227406,696167664755023388,6132277201334483178
%N Self-convolution of array T given by A026082.
%C Equivalently, sum of squares of numbers in row n of array T given by A026082.
%K nonn
%O 0,2
%A _Clark Kimberling_
%E More terms from _Sean A. Irvine_, Oct 27 2019