Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.
Table of n, a(n) for n=3..26.
Sequence in context: A182634 A173530 A192114 * A100900 A117829 A166092
Adjacent sequences: A145049 A145050 A145051 * A145053 A145054 A145055
R. H. Hardin, Sep 30 2008