OFFSET
1,1
COMMENTS
Column 4 of A210355
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..2..0..3..3..0....2..0..0..1..0....3..2..0..1..0....2..0..1..2..1
..1..3..3..1..2....2..2..0..1..0....3..1..3..2..2....0..0..1..3..2
..2..2..1..1..2....2..0..0..0..0....1..1..2..2..0....2..0..2..2..1
..0..0..0..0..2....1..0..1..0..3....1..3..2..0..0....1..0..1..1..2
..1..1..0..2..2....0..0..0..0..0....3..3..1..1..0....2..1..0..0..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 20 2012
STATUS
approved