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A236883
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Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock equal
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1
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37701, 462885, 5389465, 163853211, 3749944595, 120596994045, 3293624294420, 101197259928901, 2909015111926823, 87313694611744217, 2554192068021590234, 75936786058596019569, 2235564339758849300108, 66218008660837990051274
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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..1..2..0..1..1..1..1....0..0..1..0..2..1..0..2....2..0..1..2..2..0..1..0
..1..1..1..1..2..1..2..0....2..2..1..2..0..1..2..0....0..2..1..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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