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A202645 Number of (n+2)X8 binary arrays avoiding patterns 000 and 111 in rows, columns and nw-to-se diagonals 1
9394, 66924, 572940, 5002208, 43812822, 386981422, 3423531924, 30374643896, 269698672006, 2394697806290, 21289905867456, 189230199530472, 1681885912814638, 14955678591621332, 132965162000121386 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A202647
LINKS
EXAMPLE
Some solutions for n=2
..0..1..1..0..0..1..0..1....0..1..1..0..1..0..1..1....0..0..1..0..1..1..0..1
..0..1..0..0..1..1..0..0....1..0..0..1..0..0..1..1....0..1..0..1..1..0..0..1
..1..0..0..1..1..0..1..1....1..0..1..0..0..1..0..0....1..0..1..1..0..1..1..0
..0..0..1..0..0..1..0..0....0..1..1..0..1..0..0..1....1..0..1..0..0..1..0..1
CROSSREFS
Sequence in context: A079048 A263557 A045202 * A183796 A362879 A183733
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 22 2011
STATUS
approved

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Last modified July 22 12:47 EDT 2024. Contains 374499 sequences. (Running on oeis4.)