0,2
Cf. A033307, A030167.
Sequence in context: A013745 A093227 A143675 * A013851 A092258 A162284
Adjacent sequences: A033432 A033433 A033434 * A033436 A033437 A033438
nonn,cofr
N. J. A. Sloane (njas(AT)research.att.com).
Next term is very large.