OFFSET
1,1
COMMENTS
Column 5 of A222165
EXAMPLE
Some solutions for n=3
..2....0....0....1....1....3....4....0....0....1....0....0....2....0....2....0
..0....0....3....0....2....1....1....0....3....0....0....0....2....0....0....4
..0....3....0....0....3....2....0....0....1....0....6....0....2....1....0....0
..2....0....0....1....1....1....1....1....0....2....1....0....0....2....1....0
..0....2....1....3....0....0....1....5....0....0....0....4....0....4....1....0
..1....1....1....0....1....1....0....1....1....4....0....1....1....0....1....1
..2....1....3....0....0....0....0....1....1....1....0....2....1....0....1....1
..1....1....0....3....0....0....1....0....2....0....1....1....0....1....2....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 10 2013
STATUS
approved