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A285152
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T(n,k) = Number of n X k 0..1 arrays with the number of 1s horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.
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14
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0, 0, 0, 1, 2, 0, 2, 14, 12, 0, 6, 58, 113, 56, 0, 12, 210, 820, 786, 236, 0, 28, 788, 5773, 11574, 5742, 950, 0, 56, 2960, 41620, 159060, 166624, 42176, 3752, 0, 119, 11168, 305641, 2284666, 4551741, 2446130, 314197, 14684, 0, 236, 42402, 2274080
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OFFSET
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1,5
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COMMENTS
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Table starts
.0.....0........1..........2.............6...............12.................28
.0.....2.......14.........58...........210..............788...............2960
.0....12......113........820..........5773............41620.............305641
.0....56......786......11574........159060..........2284666...........33371602
.0...236.....5742.....166624.......4551741........130177958.........3791298670
.0...950....42176....2446130.....133021570.......7586120602.......440991447842
.0..3752...314197...36367674....3943470769.....448765516394.....52105131287528
.0.14684..2359900..545774302..118107656722...26835088076336...6225574564196248
.0.57192.17852820.8250020936.3565079136422.1617833226931330.750114767208917980
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LINKS
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EXAMPLE
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Some solutions for n=4, k=4
..1..1..1..1. .1..0..0..0. .1..1..0..0. .1..1..0..1. .0..1..1..1
..0..0..0..1. .0..1..1..0. .1..1..0..0. .0..0..1..1. .0..1..1..0
..0..0..1..0. .1..1..1..1. .1..0..0..0. .0..0..1..0. .1..0..0..1
..0..0..0..0. .1..1..1..1. .0..0..1..1. .0..1..1..0. .0..1..0..0
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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