OFFSET
1,1
COMMENTS
Column 4 of A203787
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..177
EXAMPLE
Some solutions for n=4
..1..2..0..0..3....0..1..3..0..3....3..3..3..3..3....0..2..3..2..3
..2..1..3..3..2....0..2..0..3..3....3..3..3..3..3....0..3..2..3..2
..2..3..2..2..3....2..0..3..3..2....3..3..3..3..3....3..2..3..2..3
..3..2..3..3..2....2..0..3..3..2....3..3..3..3..3....2..3..2..3..2
..2..3..3..3..2....3..2..0..3..2....3..3..3..3..3....3..2..3..2..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 05 2012
STATUS
approved