OFFSET
1,1
COMMENTS
Diagonal of A203672
EXAMPLE
Some solutions for n=4
..2..4..0..6..5....3..2..5..1..4....3..0..2..6..4....6..6..6..6..6
..4..2..6..5..6....0..5..2..6..3....1..4..4..4..6....6..6..6..6..6
..0..6..5..6..6....2..3..6..3..6....3..6..6..6..6....6..6..6..6..6
..5..5..6..6..6....0..6..3..6..3....6..6..6..6..6....6..6..6..6..6
..6..6..6..6..6....4..3..6..3..6....6..6..6..6..6....6..6..6..6..6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 04 2012
STATUS
approved