OFFSET
1,2
COMMENTS
Column 6 of A193710
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=7
..0...-6....0....0...-6...-6....0...-6....0...-6....0....0...-6....0...-6....0
.-3....4...-6...-4....4....1...-4....5...-4....6...-2...-5...-2...-3....3...-5
.-1....2....4....4....2....6....5...-3....4....6....2...-4....6....1....5....4
..1...-5....2....2....5...-1...-3....4....4...-3...-4....6....2....3...-2....1
..3....4....3....0...-3....3....2....2...-4...-3....2....3...-6...-1...-3...-3
.-2....3...-6...-6...-5....0....2....4....0....1...-4...-5....6...-2...-6....0
.-2...-2....3....4....3...-2...-1...-6....4....2....6...-4....0....3....6....3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 02 2011
STATUS
approved