OFFSET
1,1
COMMENTS
Column 3 of A236282
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..182
EXAMPLE
Some solutions for n=2
..0..1..1..2....0..0..0..0....0..2..0..1....0..2..1..1....0..2..1..1
..0..1..1..2....0..0..0..1....1..0..2..2....0..0..2..2....0..0..2..2
..1..0..2..1....1..0..2..2....2..2..0..2....2..1..1..0....2..2..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 21 2014
STATUS
approved