OFFSET
1,1
COMMENTS
Row 5 of A207550.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..0..2..2..0....1..0..2..0....2..0..1..0....2..2..1..2....2..1..0..0
..0..1..0..1....1..0..0..0....0..2..1..0....2..2..1..0....1..1..1..0
..1..2..0..0....2..1..0..0....2..1..2..1....0..1..0..1....0..1..0..2
..1..2..2..2....0..0..0..0....2..2..1..0....0..1..0..0....2..0..2..1
..1..2..1..1....2..0..0..1....0..2..2..2....0..2..0..0....1..1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 18 2012
STATUS
approved