OFFSET
1,1
COMMENTS
Column 3 of A223041
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..114
EXAMPLE
Some solutions for n=3
..0..1..2....0..1..2....0..1..0....0..1..0....0..1..2....0..1..2....0..0..1
..2..1..2....3..1..3....1..2..0....1..2..0....0..3..2....3..1..2....2..1..2
..0..0..1....1..1..0....0..3..3....1..3..3....3..3..2....0..3..0....2..3..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 12 2013
STATUS
approved