0,3
Cf. A002807.
Sequence in context: A124155 A101631 A005390 this_sequence A006062 A078303 A009981
Adjacent sequences: A099198 A099199 A099200 this_sequence A099202 A099203 A099204
nonn
Lambert Klasen (Lambert.Klasen(AT)gmx.net), Nov 16 2004
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