OFFSET
1,1
COMMENTS
Column 3 of A237927
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..0..1..0..3....1..2..0..0....0..0..3..0....1..2..2..2....0..0..3..0
..3..2..1..2....0..2..2..3....3..1..2..2....0..3..1..2....3..1..2..0
..0..3..0..2....2..0..1..0....2..0..2..2....1..0..1..1....1..2..0..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 15 2014
STATUS
approved