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A183514
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Number of nX6 binary arrays with each element equal to either the sum mod 2 of its horizontal and vertical neighbors or the sum mod 2 of its diagonal and antidiagonal neighbors
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1
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9, 121, 1444, 18288, 182372, 2075747, 23569130, 267932379, 3051705052, 34604189072, 393272795722, 4469259332442, 50791604830371, 577245963016152, 6559908779435561, 74550597871930368, 847234695747845049
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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 3X6
..0..0..0..0..0..0....0..1..0..1..0..0....1..0..0..1..1..0....1..0..1..1..1..1
..0..1..0..1..0..0....1..1..0..0..1..0....1..1..1..1..0..0....1..0..0..1..1..1
..1..0..0..0..1..0....0..1..0..1..0..1....0..1..0..1..1..0....0..1..1..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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