OFFSET
1,1
COMMENTS
Column 6 of A237150
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..31
EXAMPLE
Some solutions for n=1
..0..0..0..2..0..2..0....0..0..0..2..0..0..0....0..2..2..2..1..1..1
..2..1..2..0..1..0..0....2..0..2..0..2..2..2....1..1..1..0..1..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved