The OEIS is looking to hire part-time people to help edit core sequences, upload scanned documents, process citations, fix broken links, etc. - Neil Sloane, email@example.com
Table of n, a(n) for n=0..20.
Sequence in context: A123355 A258791 A192509 * A063017 A276315 A145329
Adjacent sequences: A012879 A012880 A012881 * A012883 A012884 A012885
Patrick Demichel (patrick.demichel(AT)hp.com)