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A234392
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Number of (n+2)X(4+2) 0..3 arrays with no increasing sequence of length 3 horizontally or diagonally downwards
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1
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32129615500, 57796098504371, 93663449566825996, 148995535070508548075, 233248382982183041074476, 363729711349034127664337880, 565789482757475561391507035318, 879461481826980839177382494847380
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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 n=1
..0..0..0..0..1..3....0..0..0..1..1..1....0..0..0..1..1..1....0..0..0..1..0..1
..0..0..0..3..3..0....0..0..0..0..1..0....0..0..0..0..1..1....0..0..0..1..3..1
..0..0..0..2..3..2....0..0..0..3..2..3....0..0..1..3..1..2....0..0..0..0..1..2
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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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