0,2
Cf. A065409, A046105, A060042.
Sequence in context: A128782 A053957 A145244 this_sequence A010042 A154021 A013709
Adjacent sequences: A026298 A026299 A026300 this_sequence A026302 A026303 A026304
nonn
N. J. A. Sloane (njas(AT)research.att.com), following a suggestion of P.J.Larcombe(AT)Derby.ac.uk, Jan 16 2004
Search completed in 0.002 seconds