OFFSET
1,4
COMMENTS
Column 1 of A202134
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=8
.-2....3...-3....1....3....0...-3....0....0....0...-2...-3...-1...-2....2....0
.-2....3...-3....1....3....0...-3....0....0....0...-2...-3...-1...-2....2....0
..0...-2....3...-2...-2....2....2....3....1...-1...-1....2....3....2....2...-1
..0...-2....3...-2...-2....2....2....3....1...-1...-1....2....3....2....2...-1
..1....1...-3....1....0....0....2....3....0....0....3....0....1....0...-2...-1
..1....1...-3....1....0....0....2...-3....0....0....3....0....1....0...-2...-1
..1...-2....3....0...-1...-2...-1...-3...-1....1....0....1...-3....0...-2....2
..1...-2....3....0...-1...-2...-1...-3...-1....1....0....1...-3....0...-2....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 11 2011
STATUS
approved