OFFSET
1,1
COMMENTS
Column 6 of A268092.
EXAMPLE
Some solutions for n=2
..0..1..0..2..0..2....0..1..2..0..2..2....0..1..1..0..1..0....0..0..2..1..0..1
..0..2..1..0..0..2....2..2..0..1..2..2....2..2..0..1..1..2....2..0..0..1..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2016
STATUS
approved