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A189067
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Number of 5Xn binary arrays without the pattern 0 1 0 antidiagonally or horizontally
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1
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32, 1024, 13045, 128628, 1492864, 19468046, 247434731, 3035094004, 37223091438, 460689365228, 5711178484175, 70659978573991, 873558525822604, 10803610313863704, 133645294034855875, 1653171583707062409
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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 5X3
..0..0..1....0..0..1....1..1..0....0..1..1....0..0..0....0..1..1....0..1..1
..1..1..1....0..1..1....1..1..1....0..0..0....1..1..1....1..1..0....0..0..0
..1..0..0....1..0..1....1..0..1....0..0..0....1..0..1....1..1..1....1..1..0
..0..1..1....1..0..0....0..0..0....0..0..1....0..0..0....1..1..1....1..0..0
..1..0..0....0..1..1....1..1..1....0..0..0....0..0..0....1..1..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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