OFFSET
1,1
COMMENTS
Column 4 of A186558
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..13
EXAMPLE
Some solutions for 3X5
..0..0..0..0..1....0..0..0..2..3....2..0..3..2..3....2..0..3..2..1
..2..0..2..0..0....2..0..2..0..3....2..0..2..0..3....2..0..2..3..2
..0..0..2..1..2....0..0..1..0..3....0..0..2..2..1....0..0..1..3..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 23 2011
STATUS
approved