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A153558
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Number of planar n X n X n binary triangular grids with no more than 4 ones in any similarly oriented 4 X 4 X 4 subtriangle.
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0
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1, 2, 8, 57, 386, 5902, 157442, 6760327, 444864808, 50253619003, 9489610137995, 2943731871028561, 1496950842394800744
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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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