OFFSET
1,2
COMMENTS
Column 5 of A199909
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=6
.-1....0...-4...-4...-4....3...-3....0...-2...-4....1....0....5...-3...-5....3
..3...-5....1....3....3....4....1...-5....2....4....3...-5...-2....5....0...-5
.-1...-3....2....5....1...-4...-4...-3....3....0...-1....5....3....3....1...-3
..4....4...-2...-3...-1....4....0....2...-1...-4....0...-5...-1...-4....2....4
..0....3....2...-4....3...-3....1....1....3....4...-5....2...-5...-3...-3....3
.-5....1....1....3...-2...-4....5....5...-5....0....2....3....0....2....5...-2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 11 2011
STATUS
approved