OFFSET
1,1
COMMENTS
Row 3 of A221551
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..85
EXAMPLE
Some solutions for n=3
..1..0..0....2..1..0....2..1..1....0..2..1....1..1..1....0..3..1....1..0..0
..3..0..2....1..0..1....1..1..1....2..0..1....3..0..0....1..0..0....3..0..3
..1..1..1....1..3..0....0..2..0....0..2..1....0..1..2....1..1..2....1..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 19 2013
STATUS
approved