110 people attended OEIS-50 (videos, suggestions); annual fundraising drive to start soon (donate); editors, please edit! (stack is over 300), your editing is more valuable than any donation.
Table of n, a(n) for n=2..24.
Sequence in context: A000417 A200762 A243150 * A200467 A002042 A200666
Adjacent sequences: A026639 A026640 A026641 * A026643 A026644 A026645