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A237066
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Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock equal
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1
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125469, 3983941, 119493128, 5566497747, 191474736979, 10153199698866, 355265497657777, 20941302399272463, 736225217471857550, 47660005690949205727, 1680538707666324763671, 116857129961695942723478
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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..0..0..1..1..2..2..1....0..1..0..0..0..0..0..0....1..2..0..0..2..0..0..2
..2..1..2..2..1..1..0..2....1..2..1..1..1..1..1..1....0..2..1..2..1..2..1..2
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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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