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.

A046985 Multiply perfect numbers whose average divisor is an integer and divides the number itself.

Table of values

n a(n)
1 1
2 6
3 672
4 30240
5 32760
6 23569920
7 45532800
8 14182439040
9 51001180160
10 153003540480
11 403031236608
12 13661860101120
13 154345556085770649600
14 9186050031556349952000
15 143573364313605309726720
16 352338107624535891640320
17 680489641226538823680000
18 34384125938411324962897920

List of values

[1, 6, 672, 30240, 32760, 23569920, 45532800, 14182439040, 51001180160, 153003540480, 403031236608, 13661860101120, 154345556085770649600, 9186050031556349952000, 143573364313605309726720, 352338107624535891640320, 680489641226538823680000, 34384125938411324962897920]

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

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