OFFSET
1,2
COMMENTS
Row 6 of A184240
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..80
EXAMPLE
Some solutions for n=5
..0....0....2....0....0....4....0....0....4....4....0....2....0....4....0....4
..4....5....4....2....4....2....0....2....4....5....4....4....3....0....5....2
..4....0....4....4....2....4....0....4....0....4....2....0....4....4....0....2
..4....5....3....1....4....5....0....2....3....2....5....4....3....1....4....4
..4....4....4....4....4....0....0....2....2....0....4....0....0....4....4....0
..1....0....2....3....2....3....5....4....4....4....0....4....4....3....2....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 10 2011
STATUS
approved