0,1
Cf. A042467.
Sequence in context: A042468 A042472 A042474 this_sequence A042464 A042462 A042460
Adjacent sequences: A042463 A042464 A042465 this_sequence A042467 A042468 A042469
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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