OFFSET
1,1
COMMENTS
Column 3 of A222842
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..64
EXAMPLE
Some solutions for n=3
..0..1..2....0..1..1....0..1..2....0..0..1....0..1..0....0..1..0....0..1..1
..1..2..1....2..2..3....1..3..1....2..0..0....2..2..1....2..3..3....2..0..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 06 2013
STATUS
approved