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Table of n, a(n) for n=1..74.
Sequence in context: A071785 A079050 A254597 * A094175 A171060 A254596
Adjacent sequences: A064695 A064696 A064697 * A064699 A064700 A064701
Jonathan Ayres (jonathan.ayres(AT)btinternet.com), Oct 10 2001