OFFSET
1,1
COMMENTS
Column 7 of A222555
EXAMPLE
Some solutions for n=2
..1....1....0....2....0....2....2....0....1....2....0....3....1....1....0....0
..0....0....1....4....2....1....4....2....1....0....0....0....1....1....0....1
..2....5....0....0....0....1....2....1....4....3....1....1....0....0....0....0
..0....0....3....3....0....1....0....1....0....0....0....0....0....2....2....4
..1....0....1....0....0....1....1....1....0....0....0....3....2....1....1....0
..0....1....1....0....1....1....0....0....1....0....0....1....1....0....2....0
..1....2....0....0....4....0....0....1....1....4....6....0....0....3....0....2
..3....0....0....0....0....0....0....0....0....0....2....1....2....1....4....1
..1....0....3....0....2....2....0....3....1....0....0....0....2....0....0....1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 24 2013
STATUS
approved