OFFSET
1,3
COMMENTS
Column 5 of A184348
EXAMPLE
All solutions for n=7
..1....0....0....1....1....1....1....1....1
..4....0....0....0....2....2....3....1....5
..1....0....1....0....1....0....2....1....0
..3....0....4....3....5....1....2....0....4
..0....0....0....2....1....1....0....1....0
..3....0....1....4....4....3....5....5....1
..3....5....4....2....2....3....2....2....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 11 2011
STATUS
approved