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A236881
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Number of (n+1)X(5+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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4309, 29673, 189527, 2265637, 23065072, 308682677, 3749944595, 50416764317, 649519074615, 8682755057576, 114106535341561, 1520036098713307, 20115338968743085, 267532741933936723, 3549189372273184744
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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=3
..0..1..2..1..2..0....1..0..1..1..0..1....0..1..0..1..0..1....0..2..1..2..2..0
..2..1..0..1..1..1....1..1..1..1..1..1....1..1..1..1..1..1....2..2..2..2..2..2
..0..1..2..1..2..1....1..0..1..0..1..1....1..1..1..1..1..1....2..2..2..0..2..2
..2..1..1..1..1..0....1..1..1..1..1..0....1..1..1..1..0..1....0..2..2..2..2..0
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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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