0,1
Cf. A042439.
Sequence in context: A042430 A042434 A042436 this_sequence A044981 A161340 A043182
Adjacent sequences: A042435 A042436 A042437 this_sequence A042439 A042440 A042441
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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