OFFSET
1,2
COMMENTS
Column 6 of A199847
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..165
EXAMPLE
Some solutions for n=6
..0....4....6....6....1....2....4....6....6....5....6....6....3....4....5....5
..1....1....4....5....1....2...-2....2....4....2....4....2....2....2....6...-1
..2....2....0....2....0....1...-1...-1...-2....0....0...-2....2....2....1...-2
.-2....0...-1...-5....1....1....0...-1...-2...-3...-2...-3....0....2...-3...-1
.-1...-2...-5...-4....1...-1....0...-3...-1...-2...-4...-2...-2...-4...-5....0
..0...-5...-4...-4...-4...-5...-1...-3...-5...-2...-4...-1...-5...-6...-4...-1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 11 2011
STATUS
approved