OFFSET
1,1
COMMENTS
Column 7 of A237158
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..18
EXAMPLE
Some solutions for n=1
..0..0..2..0..2..0..2..1....0..0..2..1..0..2..2..0....0..0..2..1..2..2..0..2
..0..2..2..1..0..1..0..1....0..2..0..2..1..0..0..0....0..2..2..0..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved