OFFSET
1,1
COMMENTS
Column 8 of A185825
EXAMPLE
Some solutions for 4X8 with a(1,1)=0
..0..0..0..0..2..2..2..2....0..0..0..0..4..4..3..3....0..0..0..0..3..3..2..2
..0..1..1..0..0..3..3..1....0..1..1..0..0..1..3..3....0..1..1..0..0..3..3..3
..0..0..0..1..1..0..0..1....0..0..0..1..1..1..4..4....0..0..0..1..1..2..2..2
..1..1..0..0..0..0..1..1....1..1..0..0..0..0..0..4....1..1..0..0..0..0..0..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 05 2011
STATUS
approved