OFFSET
1,1
COMMENTS
Column 5 of A267974.
EXAMPLE
Some solutions for n=1
..3..2..3..3..2....0..1..0..2..3....0..0..3..3..2....0..0..3..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 23 2016
STATUS
approved