OFFSET
1,1
COMMENTS
Column 6 of A251428
EXAMPLE
Some solutions for n=4
..0....2....5....5....5....1....1....0....0....6....1....2....4....1....4....3
..6....4....2....3....6....0....0....3....3....6....3....1....1....0....4....1
..1....1....0....0....6....6....0....2....5....4....3....0....6....1....6....5
..0....1....5....1....4....4....2....2....0....5....5....3....0....6....3....2
..2....2....4....3....5....2....4....6....3....2....1....3....5....5....3....5
..4....6....2....6....2....4....1....6....5....5....5....1....2....2....1....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 02 2014
STATUS
approved