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Table of n, a(n) for n=1..35.
Sequence in context: A031528 A158406 A284744 * A115496 A252390 A218158
Adjacent sequences: A111039 A111040 A111041 * A111043 A111044 A111045
Victor S. Miller, Oct 08 2005
Corrected by T. D. Noe, Nov 02 2006