OFFSET
1,1
COMMENTS
Column 5 of A183541
EXAMPLE
Some solutions for 3X5
..2..2..2..0..1....2..0..0..2..1....2..2..0..3..2....3..3..3..0..2
..2..2..3..0..1....0..2..2..1..2....0..2..2..2..1....0..1..2..2..2
..2..1..0..0..0....0..0..2..0..2....2..2..2..2..2....0..0..3..3..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 05 2011
STATUS
approved