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A202405
Number of (n+2)X9 binary arrays avoiding patterns 000 and 010 in rows and columns
1
422136, 16475481, 761992011, 35242177441, 1562067102398, 69236744423044, 3110996570522302, 139785597119732641, 6249561863920385395, 279406636275366390025, 12516437144636638824910, 560692476327741597685924
OFFSET
1,1
COMMENTS
Column 7 of A202406
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..1..1..1..0..1..1....1..1..0..1..1..1..1..0..1
..1..1..0..0..1..1..0..0..1....1..1..0..0..1..1..1..1..1
..0..1..1..1..0..1..1..1..1....0..1..1..0..0..1..1..1..1
..0..0..1..1..0..1..1..1..1....0..0..1..1..0..0..1..1..1
..1..1..0..1..1..1..1..1..1....1..1..0..1..1..0..1..1..1
CROSSREFS
Sequence in context: A164730 A084734 A206684 * A264764 A130022 A175610
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 19 2011
STATUS
approved