OFFSET
1,1
COMMENTS
Column 6 of A239340
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..2..0..0..1..2..1....0..2..0..2..0..0....2..0..0..1..2..0....2..1..2..1..2..0
..2..0..1..1..3..3....0..3..2..0..1..1....3..2..0..3..2..1....0..3..2..3..0..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 16 2014
STATUS
approved