OFFSET
1,1
COMMENTS
Column 7 of A232677
EXAMPLE
Some solutions for n=1
..0..1..1..0..2..1..1..2....0..0..0..1..2..2..1..0....0..0..1..2..1..2..2..0
..0..0..2..0..2..2..0..1....0..1..2..2..2..0..1..2....0..1..2..0..1..0..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 27 2013
STATUS
approved