OFFSET
1,1
COMMENTS
Column 4 of A252904
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..0..1..1..2..1..1....0..0..1..1..2..1....0..1..1..2..2..0....0..1..1..0..0..2
..0..1..1..0..1..1....0..3..0..3..3..0....1..2..1..1..2..1....3..0..0..1..1..0
..2..3..2..2..3..2....3..3..1..1..3..1....1..1..0..1..0..0....0..0..1..0..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 24 2014
STATUS
approved