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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.

A216436 For g=A201557(n), define a(n) as the prime p|g such that G(g/p) is maximum, where G(k) = sigma(k)/(k*log(log(k))).

Table of values

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

List of values

[17, 17, 19, 19, 19, 19, 19, 23, 23, 31, 31, 31, 7, 7, 7, 7, 7, 37, 37, 41, 43, 43, 43, 43, 43, 43, 2, 43, 2, 43, 2, 47, 47, 47, 47, 47, 47, 2, 47, 2, 47, 2, 47, 2, 53, 61, 61, 61, 61, 61, 61, 5, 5, 5, 67, 71, 11, 11, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73]

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