OFFSET
1,3
COMMENTS
Column 7 of A184441
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..53
EXAMPLE
Some solutions for n=5
..4....6....2....6....1....7....3....5....4....0....2....6....2....6....0....3
..7....2....0....5....0....0....2....4....6....3....5....7....6....7....5....6
..5....0....0....5....4....0....1....7....2....7....5....5....6....3....5....0
..3....7....7....1....2....7....5....3....5....0....3....3....2....1....5....6
..2....1....3....4....6....0....5....1....3....4....4....0....3....4....2....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 14 2011
STATUS
approved