OFFSET
1,1
COMMENTS
Column 7 of A249656
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=6
..0....3....1....0....2....2....3....0....4....7....3....5....4....5....3....2
..1....4....3....6....2....4....6....2....4....4....3....3....0....3....6....4
..2....2....3....5....3....0....5....1....0....1....2....0....4....1....7....5
..7....1....1....7....4....3....1....0....5....5....5....5....4....2....5....7
..0....0....7....7....4....1....0....2....7....3....2....2....3....4....4....2
..0....3....1....5....2....2....3....0....4....7....3....0....4....5....3....2
..1....4....3....6....7....4....6....7....4....4....3....3....0....3....1....4
..2....7....3....5....3....0....5....1....5....1....2....0....4....1....7....5
..7....1....1....2....4....3....1....0....5....5....5....5....4....7....0....7
..0....0....2....7....4....1....0....2....2....3....2....7....3....4....4....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 03 2014
STATUS
approved