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A237903
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Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
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0
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636720, 42195634, 2894506130, 204201919828, 14245150393666, 994081770428554, 69436418761495118, 4853971009761635276, 339195197389192986590, 23693111695103058044328, 1655582221847748434407636
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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..2..1..2..2..0....0..0..2..1..1..0....0..2..3..1..2..1....0..0..1..0..0..0
..3..2..3..3..1..1....3..2..2..1..0..2....2..1..0..1..0..2....0..2..1..1..2..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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