OFFSET
1,1
COMMENTS
Column 2 of A186625
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..80
EXAMPLE
Some solutions for 6X4
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
..0..0..0..1....2..0..2..2....1..1..0..2....0..0..1..1....1..1..0..2
..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
..1..1..1..0....0..1..1..1....0..0..2..2....2..2..0..1....1..2..1..2
..0..2..1..2....2..2..2..1....0..2..0..2....0..0..1..2....2..2..0..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 24 2011
STATUS
approved