0,3
Cf. A042848.
Sequence in context: A041190 A111500 A161325 this_sequence A097236 A061485 A136335
Adjacent sequences: A042846 A042847 A042848 this_sequence A042850 A042851 A042852
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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