OFFSET
1,1
COMMENTS
Column 5 of A221898
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..16
EXAMPLE
Some solutions for n=3
..0..3..1..1..1....0..3..2..1..3....0..3..0..1..3....0..3..1..2..1
..0..2..1..2..0....0..0..0..1..0....0..2..1..1..0....0..2..0..2..1
..0..1..1..0..2....0..2..1..0..2....0..3..0..0..1....0..0..2..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 30 2013
STATUS
approved