OFFSET
1,1
COMMENTS
Column 6 of A250868
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..23
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..0..2..2....0..0..0..0..0..0..2..2....0..0..0..0..2..0..2..3
..1..2..0..2..2..0..3..2....2..1..0..2..2..3..3..2....0..2..3..0..3..3..3..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 28 2014
STATUS
approved