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A254184
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Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally
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1
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14096, 142088, 1465824, 13994248, 124599008, 1106508576, 9808618856, 86680216604, 765784579880, 6764564938736, 59745517943408, 527662774503372, 4660192335981456, 41157348400679812, 363487669599557324
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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
..0..1..1..1..0....1..1..0..0..0....1..1..1..0..1....0..1..0..1..1
..0..0..0..0..1....1..1..0..0..0....0..0..1..1..0....0..0..1..1..1
..0..0..1..0..0....0..0..1..1..1....0..0..1..1..0....1..0..0..0..1
..1..0..1..1..0....1..0..0..0..0....0..1..1..1..1....1..1..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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