0,2
Cf. A042318.
Sequence in context: A004163 A113410 A099654 this_sequence A074074 A006309 A145026
Adjacent sequences: A042316 A042317 A042318 this_sequence A042320 A042321 A042322
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
Search completed in 0.002 seconds