OFFSET
1,1
COMMENTS
Column 4 of A233717
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..1..1..2..0..1....1..3..2..3..2....0..1..0..1..0....1..1..2..0..1
..2..4..2..3..1....4..3..0..3..0....0..3..3..1..3....2..4..2..3..1
..2..1..2..0..0....4..1..1..1..0....0..1..0..1..4....2..1..2..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 15 2013
STATUS
approved