OFFSET
1,1
COMMENTS
Column 7 of A244903
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=6
..2....2....5....4....4....3....2....2....4....2....6....1....2....1....2....5
..3....6....0....2....3....4....4....5....2....3....4....4....3....4....6....2
..5....1....7....0....6....1....5....7....1....1....3....0....3....5....2....0
..0....7....2....6....0....7....3....5....4....5....1....6....2....7....4....2
..7....7....6....1....2....1....1....0....6....4....1....6....5....4....5....3
..5....1....3....6....2....7....0....4....3....6....3....6....3....3....6....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 07 2014
STATUS
approved