OFFSET
1,1
COMMENTS
Column 5 of A222853
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..18
EXAMPLE
Some solutions for n=3
..0..0..1..0..2....0..0..1..2..1....0..1..0..1..2....0..1..2..1..0
..2..1..0..1..0....0..1..0..1..2....1..0..1..2..2....0..0..1..2..2
..2..0..2..0..2....2..0..2..0..0....0..1..0..0..1....2..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 07 2013
STATUS
approved