OFFSET
1,1
COMMENTS
Column 5 of A237340
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..205
EXAMPLE
Some solutions for n=1
..0..0..3..3..0..3....0..0..3..3..2..2....0..0..0..3..0..2....0..0..3..3..0..0
..3..3..0..2..3..2....2..3..0..0..3..0....2..3..2..0..2..3....0..3..0..3..0..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2014
STATUS
approved