1,3
Cf. A050502, A034886.
Sequence in context: A027921 A047893 A125552 this_sequence A112671 A056838 A045922
Adjacent sequences: A066023 A066024 A066025 this_sequence A066027 A066028 A066029
nonn
Robert A. Stump (bee_ess107(AT)yahoo.com), Dec 11 2001
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