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A237372
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Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
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1
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14400, 90528, 597492, 4429368, 32296444, 234383800, 1707821384, 12676271720, 93083424892, 676587278680, 4945731247332, 36822194038016, 271079114259616, 1972888324274896, 14448798341159304, 107934095999345336
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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
..1..1..2..1..1..1....2..1..1..0..0..0....1..2..1..2..2..1....1..0..1..2..1..0
..1..1..1..2..1..1....2..0..2..2..2..1....1..1..2..2..0..2....1..1..2..0..1..1
..1..2..2..2..1..2....2..2..1..1..0..1....1..1..1..1..2..0....0..0..0..2..0..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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