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.
Cos[ Log[ 1+x ] ]/Exp[ x ]
Sequence in context: A202508 A129868 A069993 * A037498 A198771 A084177
Adjacent sequences: A009024 A009025 A009026 * A009028 A009029 A009030
R. H. Hardin
Extended with signs Mar 15 1997 by Olivier Gérard.