OFFSET
1,1
COMMENTS
Column 2 of A183419
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for 4X2
..0..0....1..0....1..0....0..0....1..0....0..0....1..0....0..2....0..1....0..0
..2..2....1..0....0..2....1..2....0..1....0..0....0..2....2..0....0..0....2..2
..1..0....1..2....0..2....0..1....1..0....0..2....1..2....0..1....2..0....0..1
..1..0....0..2....2..0....2..2....1..2....2..0....0..2....0..0....0..0....0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 04 2011
STATUS
approved