OFFSET
1,2
COMMENTS
Column 6 of A200272
EXAMPLE
Some solutions for n=6
..5....5....6....4....1....0....3....5....6....4....5....6....0....1....2....5
..6....0....6....4....5....5....1....1....6....6....4....1....1....2....4....0
..5....0....6....4....6....5....3....0....6....4....5....1....0....1....2....0
..3....1....6....4....5....3....5....0....5....2....6....2....0....0....0....2
..1....1....6....4....3....1....5....0....3....2....6....2....2....0....0....4
..0....0....6....4....1....0....3....0....1....4....5....1....5....1....2....5
..1....0....6....4....0....0....1....1....1....6....4....1....6....2....4....5
..5....5....6....4....1....0....3....5....6....4....5....6....0....1....2....5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 15 2011
STATUS
approved