OFFSET
1,1
COMMENTS
Row 3 of A234054.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1:
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..2....0..2..1....0..0..2....0..2..1....0..0..0....0..0..1....0..2..1
..2..2..0....2..1..2....0..0..0....0..0..1....2..0..2....0..1..1....0..2..1
..2..0..1....2..1..0....1..2..1....1..0..2....2..2..0....2..0..1....2..1..0
..0..1..1....0..0..2....1..2..1....1..2..0....1..1..0....0..0..0....2..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2013
STATUS
approved