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A285151
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Number of n X 7 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.
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1
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28, 2960, 305641, 33371602, 3791298670, 440991447842, 52105131287528, 6225574564196248, 750114767208917980, 90975657693849154282, 11092032874536180348798, 1358239186819948863498546
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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 n=2
..0..1..0..0..0..1..0. .0..1..0..0..1..1..1. .1..1..0..0..0..1..1
..0..1..1..0..1..1..1. .1..0..0..1..1..1..1. .0..0..0..0..1..1..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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