0,2
Differs from A004928 first at index n=261. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 28 2008]
Tanya Khovanova, Non Recursions
Adjacent sequences: A004945 A004946 A004947 this_sequence A004949 A004950 A004951
Sequence in context: A050966 A113158 A004928 this_sequence A138063 A122715 A153180
nonn
N. J. A. Sloane (njas(AT)research.att.com).
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