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A153562 Number of planar n X n X n binary triangular grids with no more than 8 ones in any similarly oriented 4 X 4 X 4 subtriangle. 0

%I

%S 1,2,8,64,1013,31869,1992534,247558629,61112555786,29976738429513,

%T 29217359282937611,56584755763000220383,217750594586406237874109,

%U 1665025253965862500069864035,25297866393357843671537945295440

%N Number of planar n X n X n binary triangular grids with no more than 8 ones in any similarly oriented 4 X 4 X 4 subtriangle.

%K nonn

%O 0,2

%A _R. H. Hardin_, Jan 01 2009

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Last modified January 26 23:54 EST 2022. Contains 350601 sequences. (Running on oeis4.)