OFFSET
1,2
COMMENTS
Column 5 of A204084
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=5
..3..0..0..0..1....3..1..0..1..2....3..0..0..0..0....2..0..0..1..1
..1..1..1..1..1....0..1..0..1..0....1..1..1..1..1....1..1..2..0..0
..0..3..3..0..0....0..1..1..3..0....0..2..1..3..1....0..0..1..2..2
..0..2..3..1..1....0..2..3..0..1....0..2..0..0..0....0..3..1..1..1
..1..1..0..0..1....1..1..0..0..1....1..1..0..1..1....1..1..0..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 10 2012
STATUS
approved