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.

A196524 a(n) = phi(n)*tau(n^2).

Table of values

n a(n)
1 1
2 3
3 6
4 10
5 12
6 18
7 18
8 28
9 30
10 36
11 30
12 60
13 36
14 54
15 72
16 72
17 48
18 90
19 54
20 120
21 108
22 90
23 66
24 168
25 100
26 108
27 126
28 180
29 84
30 216
31 90
32 176
33 180
34 144
35 216
36 300
37 108
38 162
39 216
40 336
41 120
42 324
43 126
44 300
45 360
46 198
47 138
48 432
49 210
50 300
51 288
52 360
53 156
54 378
55 360
56 504
57 324
58 252
59 174
60 720
61 180
62 270
63 540
64 416
65 432
66 540

List of values

[1, 3, 6, 10, 12, 18, 18, 28, 30, 36, 30, 60, 36, 54, 72, 72, 48, 90, 54, 120, 108, 90, 66, 168, 100, 108, 126, 180, 84, 216, 90, 176, 180, 144, 216, 300, 108, 162, 216, 336, 120, 324, 126, 300, 360, 198, 138, 432, 210, 300, 288, 360, 156, 378, 360, 504, 324, 252, 174, 720, 180, 270, 540, 416, 432, 540]

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

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