0,1
Cf. A042785.
Sequence in context: A108454 A064783 A053014 this_sequence A042786 A042782 A042780
Adjacent sequences: A042781 A042782 A042783 this_sequence A042785 A042786 A042787
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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