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.

A239886 Composite numbers whose proper divisor balance is an integer.

Table of values

n a(n)
1 4
2 8
3 16
4 18
5 27
6 32
7 36
8 50
9 64
10 72
11 100
12 105
13 128
14 144
15 162
16 200
17 243
18 256
19 288
20 300
21 324
22 375
23 392
24 400
25 512
26 576
27 648
28 700
29 800
30 850
31 1024
32 1100
33 1134
34 1152
35 1200
36 1296
37 1350
38 1352
39 1458
40 1600
41 1620
42 1650
43 2048
44 2187
45 2304
46 2592
47 2850
48 2916
49 3078
50 3100
51 3125

List of values

[4, 8, 16, 18, 27, 32, 36, 50, 64, 72, 100, 105, 128, 144, 162, 200, 243, 256, 288, 300, 324, 375, 392, 400, 512, 576, 648, 700, 800, 850, 1024, 1100, 1134, 1152, 1200, 1296, 1350, 1352, 1458, 1600, 1620, 1650, 2048, 2187, 2304, 2592, 2850, 2916, 3078, 3100, 3125]