OFFSET
1,1
COMMENTS
Row 3 of A262109.
EXAMPLE
Some solutions for n=3
..1..0..0..1....1..2..1..0....0..1..1..0....0..0..1..1....1..0..1..0
..2..1..0..1....1..1..0..2....0..2..1..0....0..2..2..1....2..0..1..0
..2..1..2..1....1..2..1..1....1..2..2..1....1..1..0..2....2..1..0..2
..2..1..1..2....2..2..1..2....2..2..1..2....0..2..2..1....2..0..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 11 2015
STATUS
approved