OFFSET
1,2
COMMENTS
Column 8 of A183456.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..178
EXAMPLE
Some solutions for 5 X 8
..1..1..0..0..0..0..0..0....0..0..0..0..0..0..1..1....0..1..1..0..0..0..1..1
..1..1..0..1..1..0..0..0....0..0..0..0..0..0..1..1....0..1..1..0..0..0..1..1
..0..0..0..1..1..0..0..0....0..1..1..0..0..0..0..0....0..0..0..0..0..0..0..0
..1..1..0..0..0..0..1..1....0..1..1..0..0..1..1..0....0..0..1..1..0..0..1..1
..1..1..0..0..0..0..1..1....0..0..0..0..0..1..1..0....0..0..1..1..0..0..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 05 2011
STATUS
approved