OFFSET
1,1
COMMENTS
Column 5 of A229412
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..0..1..3..2....0..0..2..0..0....0..0..0..3..1....0..0..0..3..2
..0..2..1..2..1....0..2..1..0..3....0..2..1..3..2....0..2..1..2..1
..0..3..1..0..3....2..3..2..0..2....0..1..2..1..0....1..3..0..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Sep 22 2013
STATUS
approved