OFFSET
1,1
COMMENTS
Column 3 of A203491
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..106
EXAMPLE
Some solutions for n=5
..0..0..1....1..2..2....1..1..0....2..1..0....2..1..2....1..1..0....1..0..2
..0..1..0....2..1..2....1..1..0....2..1..0....1..2..2....0..1..1....2..1..0
..0..1..0....2..2..1....1..1..0....2..1..0....1..2..2....2..0..0....2..0..1
..0..1..0....2..1..2....0..0..2....0..1..2....1..2..2....0..2..0....2..0..1
..1..0..0....2..1..2....2..0..0....0..1..2....1..2..2....2..0..0....2..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 02 2012
STATUS
approved