1,2

Diagonal of A204685

Table of n, a(n) for n=1..5.

Some solutions for n=5

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

..2..3..1..3..3....2..0..3..3..0....2..1..1..3..2....0..2..3..1..1

..0..0..3..2..3....2..3..1..0..3....0..1..0..3..3....2..0..1..0..0

..3..2..0..1..2....0..3..2..1..0....2..2..3..2..0....0..0..3..0..1

..0..3..3..1..2....2..2..3..0..0....1..0..3..3..2....1..2..1..3..2

Sequence in context: A296177 A206360 A292972 * A198250 A066968 A113795

Adjacent sequences: A204674 A204675 A204676 * A204678 A204679 A204680

nonn

R. H. Hardin Jan 18 2012

approved