OFFSET
1,1
COMMENTS
Column 2 of A185609
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for 5X3
..0..0..0....0..0..2....0..0..3....0..0..3....0..0..0....0..0..1....0..0..2
..0..0..1....0..0..2....0..0..1....0..0..0....0..0..2....0..0..2....0..0..2
..0..0..0....2..0..2....3..3..2....1..2..2....1..0..3....0..0..0....1..0..2
..0..2..2....2..1..1....3..3..1....0..0..0....2..0..1....0..0..0....1..0..2
..1..2..1....2..2..0....2..3..2....1..0..1....2..0..2....0..3..0....2..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 31 2011
STATUS
approved