OFFSET
1,1
COMMENTS
Column 6 of A237538
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..12
EXAMPLE
Some solutions for n=1
..0..0..1..2..2..0..2....0..0..0..3..2..1..2....0..0..1..0..2..2..3
..0..0..0..1..3..2..2....1..0..2..2..0..1..1....0..1..1..3..2..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 09 2014
STATUS
approved