0,1
Cf. A042533.
Sequence in context: A050973 A095301 A042530 this_sequence A069917 A028380 A002593
Adjacent sequences: A042529 A042530 A042531 this_sequence A042533 A042534 A042535
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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