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%I #5 Apr 28 2021 00:12:19
%S 1,2,8,64,1024,32752,2094318,267741217,68431511177,34967557296519,
%T 35722557457038015,72960515669384007174,297921161289491832202122,
%U 2432108336354772545286908394,39694705789611428794588557667852
%N Number of planar n X n X n binary triangular grids with no more than 13 ones in any similarly oriented 5 X 5 X 5 subtriangle.
%K nonn
%O 0,2
%A _R. H. Hardin_, Jan 01 2009
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