OFFSET
1,1
COMMENTS
Column 5 of A226422
EXAMPLE
Some solutions for n=3
.-3...-1...-5...-5...-5...-3...-4...-4...-4...-5...-3...-4...-4...-5...-3...-3
.-3...-1...-3...-3....4...-1...-2...-4...-3....3...-3...-4...-1....0....0....1
.-2....5....4....5....5....3...-1...-3....1....3....0....5....3....3....0....1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jun 06 2013
STATUS
approved