0,3
Cf. A042284.
Sequence in context: A041305 A144535 A042641 this_sequence A041070 A065938 A131902
Adjacent sequences: A042282 A042283 A042284 this_sequence A042286 A042287 A042288
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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