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A233487
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Number of (n+2)X(5+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or vertically
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1
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846914338316, 5070020645309648, 28457838067515915868, 158651203925316697808911, 878277219085987050067730382, 4856912550311218393312690904367, 26837940556052708958006836213552610
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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..0..0..1....0..0..0..0..0..0..1....0..0..0..0..0..0..2
..0..0..0..0..0..0..1....0..0..0..0..0..0..3....0..0..0..0..0..0..0
..0..1..1..1..0..0..2....0..3..2..2..1..2..0....0..3..1..0..3..0..0
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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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