OFFSET
1,1
COMMENTS
Column 3 of A204538
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..35
EXAMPLE
Some solutions for n=3
..0..0..0..0..1....0..0..0..0..0....0..0..0..0..0....0..0..0..1..1
..0..0..2..1..1....0..1..2..1..0....0..0..1..2..1....0..0..1..1..2
..3..0..1..1..1....1..1..1..1..1....1..1..1..1..1....0..1..1..1..1
..1..0..0..0..0....3..1..0..0..0....3..2..1..1..2....1..1..1..2..0
..0..0..0..2..2....0..0..0..0..3....2..2..1..2..3....2..1..3..3..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 16 2012
STATUS
approved