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A203354
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Number of (n+2)X9 binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals
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1
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51482, 761710, 9252084, 111589592, 1376241620, 16952701994, 207766349392, 2550416901394, 31330781250354, 384725422513602, 4723941268587528, 58010195343386780, 712359423754591476, 8747629700874450780
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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
..0..0..1..1..1..1..1..1..1....0..0..0..0..0..1..1..1..1
..0..0..0..1..1..1..1..1..1....0..0..0..1..1..1..1..1..1
..1..0..0..0..1..1..0..0..1....0..1..1..1..1..1..1..0..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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