OFFSET
1,1
COMMENTS
Row 2 of A233705
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..0..0..0....1..1..1....1..1..1....1..0..1....0..0..0....0..0..1....1..0..0
..0..2..1....0..0..0....0..1..0....0..0..0....1..3..0....0..3..1....0..1..0
..2..0..1....2..2..3....3..3..0....1..0..0....1..1..0....2..0..0....0..0..1
..0..3..0....2..1..1....2..3..2....1..3..3....1..0..2....0..1..0....1..2..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 15 2013
STATUS
approved