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Table of n, a(n) for n=1..91.
Sequence in context: A107271 A196565 A104633 * A064684 A098071 A023360
Adjacent sequences: A102019 A102020 A102021 * A102023 A102024 A102025
E.J.P. Vening, Jun 19 2007
Terms corrected and more terms added, Joerg Arndt, Aug 28 2013