0,2
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
Sequence in context: A134718 A048829 A070655 * A079236 A138852 A062701
Adjacent sequences: A006260 A006261 A006262 * A006264 A006265 A006266
dead