OFFSET
1,1
COMMENTS
Column 5 of A237538
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..45
EXAMPLE
Some solutions for n=1
..0..2..3..2..0..1....0..0..1..3..1..0....0..1..1..2..1..0....0..1..0..1..1..1
..1..1..2..2..2..1....0..3..1..1..1..1....0..2..3..3..0..1....2..1..3..1..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 09 2014
STATUS
approved