OFFSET
1,1
COMMENTS
Column 6 of A185891.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..9
EXAMPLE
Some solutions for 4 X 8
..0..0..0..0..1..2..0..2....0..0..0..0..0..0..1..1....0..0..0..0..1..2..0..0
..0..0..0..0..0..1..0..1....0..0..0..0..0..1..0..1....0..0..0..0..0..0..0..1
..0..0..0..1..0..2..2..1....0..0..0..1..0..2..2..1....0..0..0..1..0..1..2..0
..0..0..1..0..0..0..0..1....0..0..1..0..0..0..0..0....0..0..1..0..0..0..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 05 2011
STATUS
approved