OFFSET
1,1
COMMENTS
Column 1 of A184467
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
All solutions for 3X2
..0..0....0..0....0..0....0..1....0..1....0..1....0..1
..1..1....0..1....1..0....1..0....1..0....0..1....0..1
..0..0....1..1....1..1....1..0....0..1....1..0....0..1
...
...E.......M.......M.......E.......E.......E.......E...
...E.......P.......P.......E.......E.......E.......E...
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 15 2011
STATUS
approved