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A189058
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Number of n X n binary arrays without the pattern 0 1 0 antidiagonally or horizontally
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1
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2, 16, 316, 13452, 1492864, 477128662, 394122762759, 784513337393283, 3926743880389817150, 51771451826541027208329, 1779743524151020048520647828, 155456866004795629005264664261677
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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 3X3
..1..1..1....0..0..0....1..1..1....1..0..1....1..0..1....1..0..1....0..1..1
..1..0..0....0..0..1....1..1..0....0..0..1....1..1..0....0..1..1....1..0..1
..0..1..1....1..1..1....1..1..0....1..1..0....1..1..0....1..0..1....1..0..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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