OFFSET
1,1
COMMENTS
Column 6 of A186052
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..48
EXAMPLE
Some solutions for 4X8
..0..0..0..0..1..0..1..1....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..0..1..0....0..0..0..0..1..1..0..1....0..0..0..0..0..0..1..1
..0..0..0..1..0..0..0..0....0..0..0..0..1..1..0..1....0..0..0..1..1..0..1..1
..0..0..0..1..0..0..0..0....0..0..0..1..0..1..0..0....0..0..0..0..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 11 2011
STATUS
approved