0,3
Cf. A041810.
Sequence in context: A137811 A041955 A157161 this_sequence A056851 A048412 A002981
Adjacent sequences: A041808 A041809 A041810 this_sequence A041812 A041813 A041814
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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