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A237382
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Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
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1
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115584, 2721900, 64312576, 1709556016, 39693722016, 940730849096, 22681424143968, 622955967259424, 14587771310210304, 350354451659212576, 8566254122480705472, 241618441059473132032, 5695844985595086867840
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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..1..2..0..1..2....0..0..1..0..0..2..1....2..0..1..1..1..0..0
..2..2..0..1..2..1..1....2..1..2..2..2..1..0....0..0..0..2..1..0..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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