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A153530
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Number of planar n X n X n binary triangular grids with no more than 5 ones in any 4 X 4 X 4 subtriangle.
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0
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1, 2, 8, 63, 638, 13260, 500698, 33026810, 3689025606, 733848019638, 258222461905218, 159271690269225935
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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