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A217546
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Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..2 nX7 array
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0
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163, 163, 26569, 431241, 15130953, 404884061, 12094757481, 346695485697, 10077786323603, 291384560664827, 8443518320304783, 244493759805948271, 7081616324771335757, 205091765825502926741, 5939929092602886694613
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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=3
..2..1..1..1..1..0..0....0..0..1..1..1..1..2....0..0..2..1..1..1..2
..0..0..1..1..1..0..0....0..0..1..1..1..0..0....0..0..0..0..1..1..1
..0..0..1..2..1..0..0....2..2..2..2..1..0..0....0..0..0..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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