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..41.
Sequence in context: A176111 A164517 A125825 * A217345 A140937 A043598
Adjacent sequences: A031561 A031562 A031563 * A031565 A031566 A031567
David W. Wilson