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A208366
Number of nX5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically
1
16, 256, 1644, 9999, 67396, 422541, 2563359, 15730896, 96081144, 582174000, 3527156073, 21366154944, 129224742827, 781136134575, 4721445779732, 28529589334000, 172355128544728, 1041178745668425, 6289245172035000
OFFSET
1,1
COMMENTS
Column 5 of A208369
LINKS
EXAMPLE
Some solutions for n=4
..1..1..0..1..1....0..1..0..1..1....1..0..1..1..1....0..1..1..1..1
..1..1..0..1..1....1..0..1..0..1....0..1..1..0..0....0..1..0..1..1
..0..1..0..1..0....1..0..1..0..0....0..1..1..1..1....0..1..1..1..0
..0..1..0..1..0....1..0..1..0..1....0..1..1..1..1....0..1..1..0..1
CROSSREFS
Sequence in context: A263566 A208140 A189266 * A207714 A223671 A189619
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 25 2012
STATUS
approved