OFFSET
1,1
COMMENTS
Column 3 of A251836
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..0..0..0..0..1....0..1..1..0..1....2..3..2..3..2....0..0..1..0..0
..1..0..1..1..0....1..0..1..0..0....2..2..3..3..3....0..0..0..0..0
..0..1..0..1..1....0..1..0..0..1....3..2..3..3..3....1..0..0..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2014
STATUS
approved