OFFSET
1,1
COMMENTS
Column 6 of A229847
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..1..0..1..1..1..1....2..0..1..1..0..2....0..0..0..2..1..1....1..0..2..2..0..0
..1..2..0..1..1..2....0..1..0..1..1..1....2..2..0..0..1..1....1..0..0..0..0..2
..2..0..0..2..1..0....2..1..2..1..0..2....0..0..2..2..0..1....1..2..0..0..2..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 01 2013
STATUS
approved