OFFSET
1,1
COMMENTS
Column 5 of A226398
EXAMPLE
Some solutions for n=3
.-1....4...-1...-5...-3...-4...-5...-5...-1...-4...-2...-5....0...-4....3....0
.-1....4....3...-2....4....2...-4...-1...-1....0...-2...-5....1...-1....4....2
.-1....5....3....0....5....3...-2....4....1....5....3....2....4....2....4....5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jun 06 2013
STATUS
approved