OFFSET
1,3
COMMENTS
Column 6 of A184348
EXAMPLE
All solutions for n=5
..0....0....0....0
..2....4....6....0
..1....2....3....0
..2....4....6....0
..5....4....3....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 11 2011
STATUS
approved