OFFSET
1,1
COMMENTS
Column 3 of A236127.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..72
EXAMPLE
Some solutions for n=1
..1..3..0..2....1..0..2..1....0..2..0..3....1..3..2..1....1..0..0..2
..2..3..3..1....0..0..3..1....3..3..0..3....3..1..3..2....1..3..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 19 2014
STATUS
approved