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..17.
Cf. A136730; A101482, A136731.
Sequence in context: A154606 A232216 A167143 * A108239 A218921 A028858
Adjacent sequences: A136729 A136730 A136731 * A136733 A136734 A136735
Paul D. Hanna, Jan 19 2008