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A189615
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Number of nX7 binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally
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1
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65, 4225, 116100, 2482591, 68121839, 2076231513, 61652076124, 1785011303305, 52081392909734, 1531637258052071, 45087524679984918, 1325492265359151122, 38967877720497094747, 1146070566293713302197, 33712980614275859943483
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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 3X7
..0..0..1..1..1..0..1....0..0..1..1..0..1..1....1..1..1..1..0..0..1
..1..0..1..1..0..0..0....0..0..0..0..0..0..1....1..0..1..1..0..0..0
..1..1..0..1..1..1..0....1..0..1..1..1..1..0....1..0..1..1..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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