OFFSET
1,1
COMMENTS
Column 3 of A233488
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..0..0..0..0..0....0..0..0..0..0....0..0..0..0..0....0..0..0..0..0
..2..0..0..0..3....1..3..0..0..1....3..3..2..0..2....3..0..2..0..1
..0..3..1..0..3....1..1..2..0..1....3..2..0..2..0....0..0..0..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 11 2013
STATUS
approved