OFFSET
1,1
COMMENTS
Column 3 of A200553
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=3
..2....0....3...-2...-3...-1....0...-1....0....3....1...-2...-1...-1....3....0
.-3....1...-1....3....3....0...-1...-1....3...-2...-2....1....2....3...-3...-1
.-1...-1...-1...-3...-1...-1...-1....2....1....1....3...-3....3...-2....3....1
..3...-2....1....2...-2....1....0....2...-2...-3...-3....2...-3...-3...-1...-2
.-1....2...-2....0....3....1....2...-2...-2....1....1....2...-1....3...-2....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 19 2011
STATUS
approved