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A153533
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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.
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0
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1, 2, 8, 64, 1013, 31869, 1989928, 246059532, 60279179910, 29257643676931, 28134981254125694, 53601575793780989862, 202317609655754784484156, 1512918909111169363389236086
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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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