OFFSET
1,2
COMMENTS
Column 7 of A200181
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..110
EXAMPLE
Some solutions for n=6
..3....6....7....2....3....4....1....2....6....2....5....2....6....4....5....2
.-1....5....2....3...-1....0....2....3....2....3...-1....0....0....2....6....0
..0....6....3....4....0....1....3....4....3....4....0....1....1....3...-3....1
.-1...-6...-4...-3....1...-2....0...-4...-3...-2....1....2...-1...-2...-2....0
..0...-5...-3...-2....2...-1....1...-3...-2...-1....2...-3....0...-1...-1....1
.-1...-6...-5...-4...-5...-2...-7...-2...-6...-6...-7...-2...-6...-6...-5...-4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 13 2011
STATUS
approved