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A189193
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Number of nX6 binary arrays without the pattern 0 0 1 vertically or antidiagonally
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1
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64, 4096, 83737, 1598444, 24496092, 367115337, 5218915180, 73539558380, 1021199649839, 14125557202206, 194506779840320, 2673686180231803, 36695207349332618, 503243079829310096, 6897499795974119793
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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
..1..1..1..0..0..0....1..1..1..0..1..0....1..1..1..0..1..1....1..0..0..1..1..1
..1..1..1..1..1..1....0..0..1..1..1..1....1..1..1..1..1..0....0..1..1..0..1..1
..0..0..1..1..1..0....1..0..0..0..1..1....1..1..1..1..1..0....0..0..1..0..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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