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, firstname.lastname@example.org
Ivan Panchenko, Table of n, a(n) for n = 1..1000
Sequence in context: A210861 A062073 A021445 * A177852 A079811 A097869
Adjacent sequences: A011142 A011143 A011144 * A011146 A011147 A011148
N. J. A. Sloane.