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A237793
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Number of (n+2)X(2+2) 0..3 arrays with the (lower) medians of each row equal and of each column equal
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0
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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
..1..2..2..3....1..1..0..1....0..1..1..1....1..2..1..0....0..1..1..1
..2..3..2..1....0..3..1..3....1..0..1..3....1..1..0..2....3..2..0..1
..2..2..0..2....1..1..3..1....3..2..1..0....0..1..2..1....1..1..3..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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