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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.

A082476 a(n) = Sum_{d|n} mu(d)^2*tau(d)^2.

Table of values

n a(n)
1 1
2 5
3 5
4 5
5 5
6 25
7 5
8 5
9 5
10 25
11 5
12 25
13 5
14 25
15 25
16 5
17 5
18 25
19 5
20 25
21 25
22 25
23 5
24 25
25 5
26 25
27 5
28 25
29 5
30 125
31 5
32 5
33 25
34 25
35 25
36 25
37 5
38 25
39 25
40 25
41 5
42 125
43 5
44 25
45 25
46 25
47 5
48 25
49 5
50 25
51 25
52 25
53 5
54 25
55 25
56 25
57 25
58 25
59 5
60 125
61 5
62 25
63 25
64 5
65 25
66 125
67 5
68 25
69 25
70 125
71 5
72 25
73 5
74 25
75 25
76 25
77 25
78 125

List of values

[1, 5, 5, 5, 5, 25, 5, 5, 5, 25, 5, 25, 5, 25, 25, 5, 5, 25, 5, 25, 25, 25, 5, 25, 5, 25, 5, 25, 5, 125, 5, 5, 25, 25, 25, 25, 5, 25, 25, 25, 5, 125, 5, 25, 25, 25, 5, 25, 5, 25, 25, 25, 5, 25, 25, 25, 25, 25, 5, 125, 5, 25, 25, 5, 25, 125, 5, 25, 25, 125, 5, 25, 5, 25, 25, 25, 25, 125]

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