OFFSET
1,1
COMMENTS
Column 2 of A205281
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..3..0..1....0..1..0....3..2..3....2..1..1....2..3..3....2..2..1....2..2..1
..0..1..2....2..3..2....1..1..3....0..2..0....0..1..2....1..0..1....1..3..2
..1..1..0....1..1..1....0..1..0....3..0..2....3..2..3....1..3..2....0..1..0
..0..2..0....3..3..0....0..1..1....0..1..1....1..1..1....1..1..1....3..3..1
..3..2..1....1..0..0....2..2..1....2..0..3....3..3..0....3..0..0....3..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 24 2012
STATUS
approved