1,1
Column 5 of A203600
Table of n, a(n) for n=1..6.
Some solutions for n=3
..1..0..0..0..2....2..2..0..0..0....2..1..0..1..1....0..0..2..2..1
..2..2..1..0..2....1..2..1..0..1....2..2..0..0..0....0..0..1..2..2
..2..2..1..0..1....0..2..2..0..2....2..2..1..2..0....2..2..0..1..0
Sequence in context: A323117 A293612 A197123 * A262076 A057010 A217636
Adjacent sequences: A203595 A203596 A203597 * A203599 A203600 A203601
nonn
R. H. Hardin Jan 03 2012
approved