OFFSET
1,4
EXAMPLE
Some solutions for 8X8 containing a 2
..0..0..0..1..1..1..1..1....0..0..0..1..1..1..2..2....0..0..0..0..0..0..2..2
..0..0..0..1..1..1..1..1....0..0..0..1..1..1..2..2....0..0..0..0..0..0..2..2
..0..0..0..2..2..0..0..1....0..0..0..2..2..2..2..2....0..0..1..1..2..2..2..2
..1..1..2..2..2..0..0..1....1..1..2..2..1..1..1..1....0..0..1..1..2..2..1..1
..1..1..2..2..1..1..1..1....1..1..2..1..1..1..1..1....0..0..2..2..2..2..1..1
..1..1..0..0..1..2..2..2....1..1..2..1..1..1..1..1....0..0..2..2..2..2..1..1
..1..1..0..0..1..2..2..2....2..2..2..1..1..1..1..1....2..2..2..1..1..1..2..2
..1..1..1..1..1..2..2..2....2..2..2..1..1..1..1..1....2..2..2..1..1..1..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 14 2011
STATUS
approved