OFFSET
1,1
COMMENTS
Column 1 of A237625
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..14
EXAMPLE
Some solutions for n=1
..0..3..1....2..0..3....1..0..3....0..3..1....0..1..3....1..2..2....1..0..2
..2..0..3....2..2..1....1..2..2....1..1..0....2..2..1....3..0..2....1..1..0
..2..2..3....0..3..2....1..3..2....0..1..1....2..2..3....0..2..3....1..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 10 2014
STATUS
approved