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A184758
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Half the number of nX6 binary arrays with no 1 having an adjacent 1 both above and to its left
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1
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32, 1129, 44391, 1713803, 66363023, 2568513843, 99419347147, 3848174315295, 148949599913987, 5765325542821919, 223155884726125003, 8637595276083930107, 334331547130486255947, 12940822049109738429467, 500894626143397858765227
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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..1..0..0..0....0..1..1..1..0..0....0..0..0..1..0..1....0..0..1..1..1..0
..0..0..1..0..0..1....1..0..0..0..0..1....1..1..1..0..0..0....0..0..0..0..1..0
..0..0..1..0..1..0....0..1..0..1..0..1....0..0..1..1..1..1....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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