OFFSET
1,1
COMMENTS
Column 6 of A183756.
EXAMPLE
Some solutions for 3 X 7:
..0..0..0..2..2..3..3....0..0..0..2..3..1..0....0..0..0..3..3..3..2
..0..0..0..0..3..3..2....0..0..0..0..2..3..3....0..0..0..0..3..2..2
..0..0..0..3..1..2..3....0..0..0..3..3..0..3....0..0..0..3..2..3..3
...
...M..M..M..P..P..P.......M..M..M..P..P..P.......M..M..M..P..P..P...
...M..M..M..P..P..P.......M..M..M..P..P..P.......M..M..M..P..P..P...
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 06 2011
STATUS
approved