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A253798
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Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally and vertically
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1
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299472, 7346584, 185592928, 4147335800, 83428823136, 1622625002976, 30656386352160, 568945723307660, 10495851739747904, 193086512384856144, 3546331731244538592, 65097362541945328632, 1194673554143281997888
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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
..1..0..0..1..0..0..0....1..0..0..0..1..1..1....0..0..1..0..0..1..1
..0..0..0..0..0..1..1....0..0..1..1..1..1..1....1..0..1..1..1..1..1
..0..0..0..1..1..1..0....1..0..0..0..1..1..1....0..1..1..0..1..1..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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