OFFSET
1,1
COMMENTS
Column 3 of A184649
EXAMPLE
Some solutions for 4X5
..0..1..2..1..1....0..2..0..0..2....0..1..1..0..2....0..1..0..1..2
..0..0..1..2..2....0..0..1..1..0....0..0..1..1..3....0..0..1..2..2
..2..0..0..1..2....2..0..0..2..2....2..0..0..2..3....2..0..0..2..0
..0..1..1..0..0....0..1..0..0..2....0..1..0..1..3....0..1..0..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 18 2011
STATUS
approved