7,2
Cf. A061035-A061050.
Sequence in context: A131276 A045075 A071143 this_sequence A086103 A031644 A031554
Adjacent sequences: A061045 A061046 A061047 this_sequence A061049 A061050 A061051
nonn,frac
N. J. A. Sloane (njas(AT)research.att.com), May 26 2001
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