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A202403
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Number of (n+2) X 7 binary arrays avoiding patterns 000 and 010 in rows and columns.
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1
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27880, 485809, 9967797, 204518601, 4005967518, 78466093924, 1562067102398, 31096917284521, 615218671150193, 12171431974069369, 241399947765550678, 4787763256234789636, 94860433041088942266, 1879479263103655110921
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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=1
..1..1..0..1..1..1..1....1..1..0..1..1..0..0....1..0..0..1..1..1..1
..0..1..1..1..1..0..1....1..0..1..1..1..0..0....1..0..1..1..1..1..1
..0..1..1..0..1..1..1....1..1..1..1..0..1..1....1..1..1..1..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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