OFFSET
1,1
COMMENTS
Row 3 of A252882
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..0..0..1..0....0..0..1..1....0..1..1..0....0..1..0..0....0..1..0..0
..1..0..1..0....0..1..0..1....0..1..1..0....0..1..1..2....1..0..0..1
..0..0..2..0....0..0..1..1....0..1..0..2....0..1..0..0....1..1..2..1
..1..2..1..0....2..0..1..0....2..2..1..0....2..2..1..0....1..1..2..2
..0..0..2..1....0..0..1..1....0..1..0..2....2..1..0..0....1..2..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 24 2014
STATUS
approved