OFFSET
1,1
COMMENTS
Column 6 of A266033.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..0..2..3..1..2..0....0..3..0..3..0..1....0..0..0..3..0..0....0..0..2..2..0..1
..1..0..0..2..0..1....1..0..1..1..3..0....1..3..0..2..3..0....0..0..1..1..3..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 20 2015
STATUS
approved