OFFSET
1,3
COMMENTS
Column 6 of A184240
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..27
EXAMPLE
All solutions for n=5
..0....4....4....6....4....6....0....0....0....6....0
..5....2....6....4....4....6....0....0....4....4....5
..0....6....6....0....4....4....0....6....2....4....4
..5....3....1....5....6....6....0....6....5....4....4
..4....4....4....4....2....0....6....0....4....4....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 10 2011
STATUS
approved