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A238321
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Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or less than all vertical neighbors
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1
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292, 50232, 4245918, 261676376, 17315827838, 1266938409578, 93481623913793, 6747651769489946, 483084194221969236, 34692892698038230306, 2498614025548228474087, 179957391346727247579782
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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=2
..2..2..2..0..0..1..1....1..1..2..2..2..2..2....0..1..2..2..2..1..1
..2..2..0..0..0..0..0....0..0..2..2..1..2..2....0..0..1..2..2..1..0
..2..2..0..2..2..0..0....0..0..2..2..1..2..2....0..0..1..2..2..2..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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