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A250962
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Number of (n+1)X(5+1) 0..3 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element
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1
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1172956, 390286993, 134817198768, 46264786072136, 15830978769561242, 5432045141123489432, 1868420586953132787731, 642976646845433137769799, 221169577375979752265566617, 76046286894086412622009874689
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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..2..1..0..0....1..0..2..2..3..3....0..0..0..2..0..0....2..0..2..2..3..0
..0..0..0..0..1..3....0..0..0..2..3..3....0..1..0..1..3..0....0..0..0..2..3..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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