OFFSET
1,2
COMMENTS
Row 6 of A230469
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..44
EXAMPLE
Some solutions for n=3
..0..1..0....0..1..0....0..1..0....0..1..0....0..1..0....0..1..1....0..1..1
..0..0..2....2..2..2....2..1..0....2..2..2....2..2..0....2..2..0....2..2..1
..0..2..1....2..0..1....1..0..2....2..0..1....2..0..1....1..0..0....2..0..2
..1..1..1....1..1..0....2..2..0....2..1..2....2..2..2....2..1..2....2..1..2
..0..0..2....0..2..0....0..1..1....2..2..0....1..1..0....2..2..0....0..0..2
..2..1..0....2..0..1....2..0..0....1..0..1....0..2..1....2..0..1....1..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 20 2013
STATUS
approved