OFFSET
1,2
COMMENTS
Column 5 of A230787
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..102
EXAMPLE
Some solutions for n=2
..0..1..0..2..2....0..1..3..0..3....0..1..0..0..3....0..0..3..2..0
..3..3..2..3..2....3..2..1..2..1....3..2..1..1..2....0..1..2..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 30 2013
STATUS
approved