OFFSET
1,1
COMMENTS
Column 6 of A214384
EXAMPLE
Some solutions for n=3
....3......1......1......4......2......2......4......2......3......2......1
...0.3....1.3....0.1....2.4....2.4....2.6....1.5....4.0....3.6....5.1....2.1
..0.4.2..6.0.4..4.0.1..0.2.4..2.6.4..0.3.6..3.1.5..4.0.2..2.6.0..5.2.0..2.4.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 14 2012
STATUS
approved