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A239177
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Number of (n+1)X(7+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors
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1
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23890, 990458, 570732100, 164832769586, 54936152600716, 17806026561159264, 5817146886160257060, 1893435601399869774904, 617232814599555452658136, 201158485132165102089917104, 65548343766827942844713057136
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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
..2..2..2..0..0..0..2..2....2..2..2..2..0..0..1..1....0..1..1..2..2..2..0..0
..1..1..1..1..1..1..1..1....1..1..0..0..1..1..2..2....2..2..2..1..0..1..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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