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.

A189686 Superabundant numbers (A004394) satisfying the reverse of Robin's inequality (A091901).

Table of values

n a(n)
1 2
2 4
3 6
4 12
5 24
6 36
7 48
8 60
9 120
10 180
11 240
12 360
13 720
14 840
15 2520
16 5040

List of values

[2, 4, 6, 12, 24, 36, 48, 60, 120, 180, 240, 360, 720, 840, 2520, 5040]

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

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