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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.

A083262 a(n) = sigma(A046523(n)), sum of divisors of the least number with the same prime signature as n.

Table of values

n a(n)
1 1
2 3
3 3
4 7
5 3
6 12
7 3
8 15
9 7
10 12
11 3
12 28
13 3
14 12
15 12
16 31
17 3
18 28
19 3
20 28
21 12
22 12
23 3
24 60
25 7
26 12
27 15
28 28
29 3
30 72
31 3
32 63
33 12
34 12
35 12
36 91
37 3
38 12
39 12
40 60
41 3
42 72
43 3
44 28
45 28
46 12
47 3
48 124
49 7
50 28
51 12
52 28
53 3
54 60
55 12
56 60
57 12
58 12
59 3
60 168
61 3
62 12
63 28
64 127
65 12
66 72
67 3
68 28
69 12
70 72
71 3
72 195
73 3
74 12
75 28
76 28
77 12
78 72

List of values

[1, 3, 3, 7, 3, 12, 3, 15, 7, 12, 3, 28, 3, 12, 12, 31, 3, 28, 3, 28, 12, 12, 3, 60, 7, 12, 15, 28, 3, 72, 3, 63, 12, 12, 12, 91, 3, 12, 12, 60, 3, 72, 3, 28, 28, 12, 3, 124, 7, 28, 12, 28, 3, 60, 12, 60, 12, 12, 3, 168, 3, 12, 28, 127, 12, 72, 3, 28, 12, 72, 3, 195, 3, 12, 28, 28, 12, 72]

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