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A153534 Number of planar n X n X n binary triangular grids with no more than 9 ones in any 4 X 4 X 4 subtriangle. 0

%I #5 Apr 28 2021 00:04:17

%S 1,2,8,64,1023,32677,2085852,265905471,67702906842,34428713143699,

%T 34967745692003325,70932850637566775944,287382410206743743063615,

%U 2325444305225035139666787461,37582415776409927622720679966198

%N Number of planar n X n X n binary triangular grids with no more than 9 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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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)