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A237321
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Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the minimum 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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28772, 485484, 8219232, 156958400, 2926294296, 51702881184, 923349438238, 18611114799608, 364377495225236, 6695911094989872, 124723668730710096, 2606726018521045056, 52930855845031480500, 1003501327412710969980
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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
..0..1..1..2..0..2....1..1..0..0..2..0....2..0..1..0..2..0....2..2..1..1..1..0
..0..0..2..0..2..1....1..2..1..2..0..1....0..1..2..0..0..1....0..0..0..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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