login
A186961
1/729 the number of (n+2)X10 0..2 arrays with each 3X3 subblock trace equal to some horizontal or vertical neighbor 3X3 subblock trace
0
582004185, 2546947279751, 4949074316433529, 12152638841787524045, 28454687244738848695377
OFFSET
1,1
COMMENTS
Column 8 of A186962
EXAMPLE
Some solutions for 4X10
..0..0..0..0..0..0..1..2..2..1....0..0..0..0..0..0..0..1..1..1
..0..0..0..0..0..0..2..1..1..2....0..0..0..0..0..0..2..1..1..1
..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..1..0
..0..0..0..0..0..0..0..0..0..2....0..0..0..0..0..0..0..0..1..1
CROSSREFS
Sequence in context: A071135 A335561 A303268 * A032755 A234391 A297448
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 01 2011
STATUS
approved