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A207744
Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 1 0 0 vertically
1
22, 484, 5302, 58081, 733363, 9259849, 113534330, 1392036100, 17213677390, 212861354161, 2624875417711, 32368350683761, 399547127975296, 4931913554477056, 60855630257333632, 750906862642685329
OFFSET
1,1
COMMENTS
Row 6 of A207741
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..1....0..1..1..1....0..1..1..1....1..1..1..1....1..0..0..1
..0..0..1..1....0..1..1..0....1..0..1..1....1..1..1..1....1..1..0..1
..0..1..1..0....0..1..1..1....0..1..1..1....1..1..1..1....1..1..0..1
..0..1..1..1....0..0..1..1....1..0..0..1....1..1..1..1....1..1..0..1
..0..1..1..1....0..1..1..1....1..1..1..0....1..0..1..1....1..0..0..1
..0..0..1..1....0..0..1..1....1..1..0..1....1..1..1..1....1..1..0..1
CROSSREFS
Sequence in context: A262469 A207446 A223642 * A207721 A223737 A223635
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 19 2012
STATUS
approved