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=0..21.
Cf. A127082; other columns: A127084, A127085, A127086.
Sequence in context: A205498 A178119 A185998 * A131178 A003149 A027046
Adjacent sequences: A127080 A127081 A127082 * A127084 A127085 A127086
Paul D. Hanna, Jan 04 2007