OFFSET
1,1
COMMENTS
Column 3 of A238054
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..1..1..0..3....1..2..1..0....1..0..2..1....0..1..2..3....1..0..2..0
..1..3..1..2....3..2..0..1....2..2..2..2....0..1..3..2....0..1..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 17 2014
STATUS
approved