OFFSET
1,1
COMMENTS
Column 5 of A237398
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..53
EXAMPLE
Some solutions for n=1
..2..2..3..2..0..0....0..2..1..2..2..2....0..0..1..1..2..3....2..0..2..2..0..3
..3..2..1..2..1..2....1..1..1..1..2..2....1..2..0..3..2..2....3..3..3..3..3..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 07 2014
STATUS
approved