OFFSET
1,1
COMMENTS
Column 3 of A236299
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..64
EXAMPLE
Some solutions for n=1
..0..3..3..0....0..3..3..3....2..1..3..1....0..0..1..3....0..0..0..2
..3..3..2..3....2..1..2..2....0..3..3..0....2..3..0..3....2..1..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 21 2014
STATUS
approved