OFFSET
1,1
COMMENTS
Row 5 of A188002
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..83
EXAMPLE
Some solutions for n=3
.-6...-6...-5...-4...-6...-4...-3...-5...-1...-4...-4...-4...-6...-4...-5...-3
..1...-3...-4...-4....3...-3...-3...-3....0...-2...-3...-3...-6...-4...-4....0
..1....2...-3....0....3....0....0...-1....0...-2...-2...-3....0...-2....3....0
..3....4....5....4....3....0....3...-1....0...-1....2....3....6....0....4....0
..5....5....5....4....3....5....3....6....1....5....5....5....6....6....4....3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 18 2011
STATUS
approved