OFFSET
1,1
COMMENTS
Column 2 of A235652
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..179
EXAMPLE
Some solutions for n=2
..1..3..2....2..0..3....0..3..3....0..0..2....1..1..2....1..2..3....1..0..1
..0..1..3....3..0..3....0..3..2....2..1..1....2..2..2....2..3..3....2..1..3
..1..3..2....2..3..2....2..3..3....3..1..1....0..3..3....3..0..1....1..1..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 13 2014
STATUS
approved