OFFSET
1,1
COMMENTS
Column 6 of A213962.
EXAMPLE
Some solutions for n=4
..0..2..3..0....1..2..0..0....2..3..0..0....1..1..3..0....5..0..0..1
..0..5..5..0....1..4..0..1....0..3..1..5....1..1..6..0....1..0..1..4
..5..0..3..6....1..5..3..3....0..3..4..4....4..4..1..0....0..1..3..4
..0..0..4..5....0..0..1..0....3..0..4..1....0..5..2..5....0..4..6..6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jun 28 2012
STATUS
approved