1,1

Column 6 of A251308

R. H. Hardin, Table of n, a(n) for n = 1..210

Some solutions for n=1

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

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

Sequence in context: A130681 A261658 A274812 * A198168 A218109 A263561

Adjacent sequences: A251303 A251304 A251305 * A251307 A251308 A251309

nonn

R. H. Hardin, Dec 01 2014

approved