OFFSET
1,2
COMMENTS
Row 2 of A223052
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..61
EXAMPLE
Some solutions for n=3
..0..1..0....0..1..2....0..1..0....0..0..1....0..1..0....0..0..1....0..1..0
..1..1..2....2..0..0....1..1..0....1..0..1....2..0..3....2..0..1....2..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 13 2013
STATUS
approved