0,3
Cf. A042692.
Sequence in context: A167218 A013045 A007506 this_sequence A128297 A102983 A038583
Adjacent sequences: A042690 A042691 A042692 this_sequence A042694 A042695 A042696
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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