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A184136
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Number of n X 8 0..2 arrays with rows and columns in nondecreasing order.
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1
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45, 10704, 9681099, 15270848022, 25325301730396, 36743249714104252, 44958654878873680385, 46774077148795239899357, 42097203428804324322199398, 33324660689209130394508546845, 23530205707929325443339255048671
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for 3 X 8
..0..0..0..0..0..1..1..2....0..0..0..0..0..1..1..1....0..0..0..0..0..1..1..1
..0..0..0..0..2..2..2..1....0..0..0..0..2..0..2..2....0..0..0..1..2..1..2..2
..0..0..1..1..1..2..2..2....0..0..1..1..1..1..0..0....0..0..0..2..0..2..1..1
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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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