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A207429
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Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 0 vertically
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1
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14, 196, 1162, 6889, 55361, 444889, 3210938, 23174596, 174570082, 1315005169, 9738102283, 72114268681, 537769464960, 4010246553600, 29819994798720, 221740004737969, 1650780521420653, 12289511462408761, 91447279848789522
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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=4
..1..0..1..1....0..1..1..0....0..1..1..1....0..0..1..1....0..0..1..1
..0..0..1..1....1..1..1..0....1..0..0..1....1..1..0..0....0..1..1..1
..1..0..0..1....1..1..1..0....1..1..0..1....1..1..1..0....0..1..1..1
..1..0..0..1....0..1..1..0....1..1..0..1....1..1..1..0....0..1..1..1
..1..0..0..1....1..1..0..0....1..1..0..1....1..1..0..0....0..1..1..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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