OFFSET
1,1
COMMENTS
Row 3 of A266042.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..105
EXAMPLE
Some solutions for n=4
..2..0..0..2....0..1..2..0....2..2..1..0....2..0..2..0....2..1..1..1
..1..1..1..1....0..2..1..1....2..2..0..0....1..1..1..1....2..2..0..0
..2..0..0..2....1..2..2..0....1..1..0..1....0..0..2..2....2..1..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 20 2015
STATUS
approved