OFFSET
1,1
COMMENTS
Column 3 of A237175
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..1..1..3..2....2..1..2..2....2..2..2..0....3..1..1..0....2..1..3..0
..0..2..2..0....3..2..3..2....0..0..0..1....2..2..1..0....0..3..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved