OFFSET
1,1
COMMENTS
Column 6 of A201625
EXAMPLE
Some solutions for n=2
..0..0..0..2..2..2....0..0..0..1..2..2....0..0..0..0..0..3....0..0..0..0..2..2
..0..2..2..0..0..0....3..3..3..1..3..3....0..0..0..2..2..3....2..2..2..2..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 03 2011
STATUS
approved