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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.

A090395 Denominator of d(n)/n, where d(n) is the number of divisors of n (A000005).

Table of values

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

List of values

[1, 1, 3, 4, 5, 3, 7, 2, 3, 5, 11, 2, 13, 7, 15, 16, 17, 3, 19, 10, 21, 11, 23, 3, 25, 13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 4, 37, 19, 39, 5, 41, 21, 43, 22, 15, 23, 47, 24, 49, 25, 51, 26, 53, 27, 55, 7, 57, 29, 59, 5, 61, 31, 21, 64, 65, 33, 67, 34, 69, 35, 71, 6, 73, 37, 25, 38]

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