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.

A128699 Highly abundant numbers that are not superabundant, i.e., the complement of A004394 w.r.t. A002093.

Table of values

n a(n)
1 3
2 8
3 10
4 16
5 18
6 20
7 30
8 42
9 72
10 84
11 90
12 96
13 108
14 144
15 168
16 210
17 216
18 288
19 300
20 336
21 420
22 480
23 504
24 540
25 600
26 630
27 660
28 960
29 1008
30 1080
31 1200
32 1440
33 1560
34 1620
35 1800
36 1920
37 1980
38 2100
39 2160
40 2340
41 2400
42 2880
43 3024
44 3120
45 3240
46 3360
47 3600
48 3780
49 3960
50 4200

List of values

[3, 8, 10, 16, 18, 20, 30, 42, 72, 84, 90, 96, 108, 144, 168, 210, 216, 288, 300, 336, 420, 480, 504, 540, 600, 630, 660, 960, 1008, 1080, 1200, 1440, 1560, 1620, 1800, 1920, 1980, 2100, 2160, 2340, 2400, 2880, 3024, 3120, 3240, 3360, 3600, 3780, 3960, 4200]