0,2
Cf. A042546.
Sequence in context: A072398 A134924 A154317 this_sequence A079039 A041103 A104604
Adjacent sequences: A042544 A042545 A042546 this_sequence A042548 A042549 A042550
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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