OFFSET
1,3
COMMENTS
Column 6 of A184303
EXAMPLE
All solutions for n=5
..6....4....6....5....0
..6....3....3....5....0
..1....2....3....5....0
..4....6....4....5....0
..5....4....5....4....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 10 2011
STATUS
approved