OFFSET
1,1
COMMENTS
Row 2 of A189545
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=5
..1...-5....1....4...-1....2....2...-3...-1....1....1...-5...-5....4...-1....3
..3....3....3....3...-2...-3...-4...-4...-2...-2....3....2....4...-3....2....4
..5....3...-4...-3....4...-5....5....5...-3...-3....4....1....3...-3...-4....5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 23 2011
STATUS
approved