OFFSET
1,1
COMMENTS
Column 6 of A206085
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..2..2..3..1..2..3..3....3..3..0..0..2..1..3....2..2..3..0..0..1..0
..3..2..3..1..2..2..3....2..3..0..2..2..1..2....3..3..3..3..0..1..0
..3..2..3..1..1..2..2....2..3..0..2..3..1..2....0..3..0..3..0..1..1
..2..2..3..1..2..2..0....2..3..0..2..3..1..1....3..3..3..3..0..0..0
..2..3..3..1..1..2..3....2..3..0..2..3..3..1....0..1..1..3..0..3..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 03 2012
STATUS
approved