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.

A362401 Numbers in the range of A162296, where A162296(n) is the sum of divisors of n that have a square factor larger than 1.

Table of values

n a(n)
1 0
2 4
3 9
4 12
5 16
6 24
7 25
8 27
9 28
10 32
11 36
12 48
13 49
14 54
15 56
16 60
17 72
18 75
19 79
20 80
21 96
22 100
23 108
24 112
25 117
26 120
27 121
28 124
29 126
30 128
31 144
32 147
33 150
34 152
35 162
36 168
37 169
38 176
39 180
40 183
41 192
42 196
43 199
44 200
45 216
46 224
47 240
48 248
49 252
50 268
51 270
52 272
53 288
54 289
55 294
56 296
57 300

List of values

[0, 4, 9, 12, 16, 24, 25, 27, 28, 32, 36, 48, 49, 54, 56, 60, 72, 75, 79, 80, 96, 100, 108, 112, 117, 120, 121, 124, 126, 128, 144, 147, 150, 152, 162, 168, 169, 176, 180, 183, 192, 196, 199, 200, 216, 224, 240, 248, 252, 268, 270, 272, 288, 289, 294, 296, 300]

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

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