OFFSET
1,3
COMMENTS
Column 5 of A184848
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..30
EXAMPLE
Some solutions for n=7
..2....4....0....4....2....3....1....1....2....5....0....1....0....2....1....4
..0....3....0....4....1....1....5....4....4....0....0....3....0....3....0....0
..3....4....0....5....0....0....2....0....5....2....1....5....5....2....2....1
..5....2....0....1....4....5....1....0....3....1....5....1....5....4....1....5
..2....5....0....2....5....0....4....0....0....5....2....4....0....5....1....2
..4....0....0....4....2....0....0....5....4....1....0....3....0....0....5....4
..0....0....5....2....2....4....4....2....2....3....4....3....0....0....3....0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 23 2011
STATUS
approved