OFFSET
1,2
COMMENTS
Column 5 of A201811
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=6
..0...-4....2...-4....4...-3....3...-5...-4...-1...-4....3....2...-4....2...-1
..4....4...-1....4...-3....2...-3....5....4...-4...-4...-2...-4....0....5...-4
..0...-1...-2....3....3...-5....0...-5...-1....1...-4...-1...-1....3...-3....1
..2...-4....2...-3....1....5....0....4....2....2....5....1....4...-4...-2...-3
.-2....2...-4...-3...-1...-3....3....5....2...-1....3...-5....2....5....2....5
.-4....3....3....3...-4....4...-3...-4...-3....3....4....4...-3....0...-4....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 05 2011
STATUS
approved