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A237849
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Number of (n+1) X (7+1) 0..2 arrays with the maximum minus the lower median of every 2 X 2 subblock equal.
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1
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1184701, 361511653, 97664853059, 29535151446365, 8519484749878247, 2533799121021311973, 740597943169911196341, 218856659941261104689319, 64239688808282114171743661, 18936975882720506337075865865
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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..0..0..0..0..2..1..1....0..0..0..2..0..2..2..1....0..1..0..0..1..1..2..1
..0..1..0..1..1..1..0..0....0..1..1..1..1..1..1..1....1..2..1..1..2..1..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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