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A232350
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Number of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal, vertical, diagonal or antidiagonal neighbor
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1
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575087, 1191667231, 1753672323629, 2756810145406537, 4428150541972594011, 7094381639133025682975, 11349881293706452086231231, 18159864218428906814806250605, 29058524531782194099112388825465
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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..2..2..2..0..2..1....0..0..1..2..0..1..1....0..0..2..0..0..2..2
..0..1..0..0..2..1..1....0..0..2..1..1..0..0....0..0..2..1..1..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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