1,2

Diagonal of A184694

R. H. Hardin, Table of n, a(n) for n = 1..11

Some solutions for 3X3 with a(1,1)=0

..0..0..1....0..0..1....0..2..1....0..1..1....0..1..2....0..0..0....0..2..0

..1..0..0....0..1..0....2..1..0....2..1..2....0..2..1....2..2..1....0..2..0

..0..2..0....2..2..2....0..2..0....0..1..0....1..1..2....1..0..2....0..1..0

Sequence in context: A166768 A326120 A159399 * A007241 A106207 A100089

Adjacent sequences: A184684 A184685 A184686 * A184688 A184689 A184690

nonn

R. H. Hardin Jan 20 2011

approved