OFFSET
1,1
COMMENTS
Row 3 of A205281
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..16
EXAMPLE
Some solutions for n=4
..1..0..0..1..2....0..2..1..2..0....2..2..0..3..0....0..2..2..1..2
..0..1..1..3..1....2..1..0..1..1....0..2..1..0..2....0..1..2..3..2
..3..2..2..1..1....3..0..2..3..2....1..3..0..1..0....2..2..3..1..3
..2..2..1..1..0....0..2..3..1..3....2..2..3..0..3....0..2..0..2..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 24 2012
STATUS
approved