OFFSET
1,1
COMMENTS
Column 5 of A237936
EXAMPLE
Some solutions for n=1
..0..2..2..3..0..3....0..1..1..3..2..0....0..0..1..2..2..3....0..1..0..0..0..1
..2..3..1..3..0..2....1..1..2..1..0..2....0..1..0..1..3..1....1..2..0..2..1..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 16 2014
STATUS
approved