0,1
Cf. A042469.
Sequence in context: A069551 A022397 A042470 this_sequence A042472 A042474 A042466
Adjacent sequences: A042465 A042466 A042467 this_sequence A042469 A042470 A042471
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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