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%I
%S 1,2,8,64,1013,31869,1989928,246059532,60279179910,29257643676931,
%T 28134981254125694,53601575793780989862,202317609655754784484156,
%U 1512918909111169363389236086
%N Number of planar n X n X n binary triangular grids with no more than 8 ones in any 4 X 4 X 4 subtriangle.
%K nonn
%O 0,2
%A _R. H. Hardin_, Jan 01 2009
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