cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A319417 Records in A318928.

Original entry on oeis.org

1, 2, 4, 11, 18, 75, 621, 9638, 1264052, 1294752365, 20699153586797, 43409394810283725529
Offset: 1

Views

Author

N. J. A. Sloane, Sep 21 2018

Keywords

Comments

It is very plausible that the next two terms are 1264052 and 1294752365, as in Rémy Sigrist's A319103, but that needs to be checked.

Crossrefs

Cf. A318928, A319103, A319418 (a(n) written in base 2).

Extensions

a(9)-a(10) from Rémy Sigrist's results, Sep 25 2018
a(11)-a(12) from Hiroaki Yamanouchi, Sep 25 2018

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.