OFFSET
1,1
COMMENTS
Column 7 of A237150.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..10
EXAMPLE
Some solutions for n=1
..0..0..0..1..1..1..0..1....0..0..1..0..1..0..3..0....0..0..1..1..0..3..0..3
..0..3..1..2..1..2..2..1....3..2..2..2..2..2..0..2....3..2..2..2..2..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved