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=1..30.
Sequence in context: A236152 A233643 A166195 * A119887 A188256 A124729
Adjacent sequences: A031858 A031859 A031860 * A031862 A031863 A031864
David W. Wilson