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Table of n, a(n) for n=1..100.
Cf. A169732, A169736.
Sequence in context: A090292 A020993 A115020 * A096582 A220023 A115048
Adjacent sequences: A169732 A169733 A169734 * A169736 A169737 A169738
N. J. A. Sloane, May 01 2010