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A209896
Number of (n+1)X8 0..2 arrays with every 2X2 subblock having two distinct values, and new values 0..2 introduced in row major order
1
89152, 10671616, 1397061008, 192567994720, 27070584920080, 3846901518589376, 549425473875967488, 78680656335543260304, 11282440421020849852160, 1618971003408364113622592, 232395514484599175932151376
OFFSET
1,1
COMMENTS
Column 7 of A209897
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..0..1..1..2..0....0..0..0..1..0..2..1..2....0..1..1..1..0..2..1..2
..0..0..1..0..0..1..2..0....2..0..1..1..0..2..1..1....0..0..0..1..0..2..1..1
..0..1..0..1..0..1..2..0....0..0..0..1..0..2..1..0....1..0..1..0..0..2..1..2
..0..0..0..1..0..1..2..2....2..2..0..0..0..2..1..0....0..1..0..0..2..2..1..2
..0..1..0..1..0..1..1..1....1..2..0..2..2..2..1..1....0..0..0..2..2..1..1..1
CROSSREFS
Sequence in context: A205835 A237902 A184028 * A255390 A347076 A205290
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 14 2012
STATUS
approved