0,2
Cf. A042786.
Sequence in context: A103110 A042239 A029975 this_sequence A041131 A084960 A087543
Adjacent sequences: A042784 A042785 A042786 this_sequence A042788 A042789 A042790
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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