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A202894
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Number of (n+2)X6 binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.
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1
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2201, 11792, 81308, 505725, 2990844, 18123980, 109801091, 658491602, 3949514088, 23718693425, 142274092183, 852958321134, 5114638449863, 30667479884691, 183858524034821, 1102273893759265, 6608442823917871, 39618703368761248
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OFFSET
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1,1
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LINKS
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EXAMPLE
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Some solutions for n=3
..1..0..1..1..0..1....0..1..1..1..1..1....0..1..1..1..0..0....1..1..1..1..1..1
..0..1..1..1..0..0....1..1..1..1..1..1....1..1..1..1..0..1....1..0..1..1..0..0
..1..1..1..1..0..0....1..0..1..1..1..0....1..1..1..1..0..1....1..1..1..1..1..0
..1..0..1..1..0..0....1..1..1..0..1..1....1..0..1..1..0..0....1..1..1..1..1..0
..1..1..0..0..0..0....1..1..1..1..1..1....1..1..1..0..0..0....0..0..0..0..0..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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