OFFSET
1,1
COMMENTS
Column 6 of A254698
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..3....2....6....1....5....6....5....5....2....1....3....0....6....2....5....4
..5....1....6....5....3....5....3....0....2....1....4....0....3....5....6....2
..2....3....1....0....4....3....2....0....0....0....1....2....0....3....4....1
..2....2....2....0....3....3....2....5....0....3....0....0....0....3....4....0
..2....5....2....0....0....3....2....0....0....1....1....0....0....6....4....1
..2....2....6....0....3....0....5....0....0....5....6....0....1....3....3....3
..2....1....4....3....5....3....3....6....1....1....6....5....5....1....5....3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 05 2015
STATUS
approved