OFFSET
1,2
COMMENTS
Row 5 of A189498
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=5
..1....4...-1...-1....1....4....1....3....1...-2...-3....5...-1....5....1....3
.-2....5...-5...-3....5....1...-1...-2...-1...-1...-3...-5...-3...-5...-5...-2
.-2....3....5....2....5...-3...-4...-3....4....1....5...-4...-4...-2...-3....3
.-1...-3....5....2...-4...-3...-3...-2....1...-5...-5....3...-5...-5...-2....1
..2...-3....3...-2...-2....1...-3...-1....5...-5....3....1...-3....4....4...-5
.-2....5...-4...-1....5...-3....5....4...-4....5....1...-5....5....3....5...-5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 23 2011
STATUS
approved