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A267732
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Number of nX5 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value.
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1
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28, 784, 21952, 451278, 9116396, 163879101, 2818160392, 45839624169, 718310821738, 10874476927778, 160107985766626, 2300536065892988, 32371741678239290, 447233651315427782, 6079896218958203376
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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..0..1..1..1....0..0..1..1..0....0..0..0..1..0....1..0..0..0..0
..1..0..0..0..0....1..0..1..0..0....1..0..0..0..0....1..1..1..1..1
..0..0..0..0..1....1..0..0..1..1....0..1..1..1..0....1..0..0..0..1
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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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