OFFSET
1,1
COMMENTS
Row 2 of A249466
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..108
EXAMPLE
Some solutions for n=6
..5....1....4....5....4....3....6....6....5....1....5....1....0....2....2....3
..3....4....1....5....0....3....1....4....4....2....1....2....3....0....6....2
..1....1....1....1....2....3....3....4....3....2....6....3....3....3....3....2
..5....0....1....1....4....1....3....5....5....6....6....0....3....2....4....2
..6....6....6....4....2....1....5....5....4....2....5....0....3....0....6....5
..3....3....5....4....3....6....2....4....0....4....1....3....0....3....3....3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 29 2014
STATUS
approved