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.

A098204 Greatest common divisor of multiperfect numbers and their totient.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 16
6 96
7 64
8 864
9 72
10 1536
11 252
12 69120
13 4096
14 86400
15 4608
16 256
17 768
18 24576
19 65536
20 570240
21 217728
22 691200
23 81920
24 1105920
25 262144
26 245760
27 516096
28 9676800
29 26544672
30 50181120
31 1741824
32 2145024
33 226437120
34 103028889600
35 12597120

List of values

[1, 2, 4, 8, 16, 96, 64, 864, 72, 1536, 252, 69120, 4096, 86400, 4608, 256, 768, 24576, 65536, 570240, 217728, 691200, 81920, 1105920, 262144, 245760, 516096, 9676800, 26544672, 50181120, 1741824, 2145024, 226437120, 103028889600, 12597120]

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

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