1,1
Conjecture: essentially the same as A001711. - Ralf Stephan, Dec 30 2004
Table of n, a(n) for n=1..13.
Sequence in context: A241364 A098405 A104092 * A001711 A088057 A249477
Adjacent sequences: A024184 A024185 A024186 * A024188 A024189 A024190
nonn
Clark Kimberling
approved