0,1
Cf. A042697.
Sequence in context: A007642 A022399 A042694 this_sequence A042698 A042700 A042690
Adjacent sequences: A042693 A042694 A042695 this_sequence A042697 A042698 A042699
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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