0,2
Cf. A042866.
Sequence in context: A041454 A041452 A041450 this_sequence A041462 A041464 A041460
Adjacent sequences: A042864 A042865 A042866 this_sequence A042868 A042869 A042870
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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