OFFSET
1,1
COMMENTS
Column 4 of A233903
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..3..6..3..0..1....3..6..5..6..3....3..2..0..2..5....3..5..3..4..3
..2..4..2..4..2....2..4..2..4..2....6..4..1..4..6....2..1..2..6..2
..3..6..3..6..5....3..0..1..0..1....3..2..0..2..3....4..0..4..5..4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 17 2013
STATUS
approved