OFFSET
1,1
COMMENTS
Column 7 of A223415
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..1..0..2..4..8..5....0..1..0..2..4..8..4....0..1..0..2..4..1..0
..1..0..2..5..2..5..2....1..0..1..4..2..5..2....1..0..1..4..7..3..1
..0..1..0..2..4..2..0....0..1..0..1..0..2..0....0..1..4..1..3..6..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 20 2013
STATUS
approved