0,2
Cf. A042132.
Sequence in context: A152269 A063674 A022124 this_sequence A041297 A041815 A042589
Adjacent sequences: A042130 A042131 A042132 this_sequence A042134 A042135 A042136
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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