OFFSET
1,1
COMMENTS
Column 4 of A229934
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..0..2..1....1..1..0..2....1..1..1..1....1..1..0..2....2..1..2..2
..2..1..1..1....0..1..2..0....2..0..1..2....0..0..0..0....0..1..0..0
..1..1..2..0....2..1..1..2....1..1..0..0....2..0..2..0....1..2..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 04 2013
STATUS
approved