login
A183800
1/4 the number of (n+1)X8 0..3 arrays with no 2X2 subblock having sum 6
0
294840155, 5558261214722, 103901117941072621, 1945547111978093787994, 36416871665698098357399165, 681711632433215037867828560638
OFFSET
1,1
COMMENTS
Column 7 of A183802
EXAMPLE
Some solutions for 3X8
..0..0..0..0..0..2..3..1....0..0..0..0..0..0..1..3....0..0..0..0..0..2..0..0
..0..0..0..0..0..0..3..1....0..0..0..0..0..0..1..2....0..0..0..0..0..2..1..3
..0..0..0..0..0..3..2..3....0..0..0..0..0..1..0..0....0..0..0..0..0..2..3..1
CROSSREFS
Sequence in context: A291459 A034640 A186015 * A289908 A182990 A022219
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 07 2011
STATUS
approved