0,1
Cf. A042327.
Sequence in context: A124719 A126380 A083578 this_sequence A042328 A042330 A052241
Adjacent sequences: A042323 A042324 A042325 this_sequence A042327 A042328 A042329
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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