0,2
Cf. A042350.
Sequence in context: A001184 A098653 A119433 this_sequence A156880 A125593 A139887
Adjacent sequences: A042348 A042349 A042350 this_sequence A042352 A042353 A042354
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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