OFFSET
1,2
COMMENTS
Column 5 of A199704
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=5
.-1....3...-2...-5....3....4....1....1....5....3....1....2....4...-4....0...-2
..1...-1....1....3...-1...-1...-5...-2...-1....1...-2...-1....1....4...-3....2
.-1...-4....4...-2....2....1....1....0...-4....2....2...-4...-4...-2....4...-1
..1...-2....1....4...-1...-3....0....5...-5...-5...-1....5...-3....3....1....4
..0....4...-4....0...-3...-1....3...-4....5...-1....0...-2....2...-1...-2...-3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 09 2011
STATUS
approved