OFFSET
1,1
COMMENTS
Row 2 of A233801.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..1..0..1....0..0..0....0..0..1....0..0..1....0..0..1....0..0..0....1..0..0
..1..2..1....1..1..3....1..0..0....0..3..0....0..2..1....0..1..0....0..2..1
..1..2..1....1..0..2....0..0..3....3..0..1....2..2..3....0..0..0....0..0..1
..2..2..2....1..2..1....0..3..0....0..2..0....2..2..0....2..1..3....2..3..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 16 2013
STATUS
approved