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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.

A108539 a(n) = that prime p such that p/prime(n) is nearest to phi, the golden ratio: phi=(1+sqrt(5))/2.

Table of values

n a(n)
1 3
2 5
3 7
4 11
5 17
6 23
7 29
8 31
9 37
10 47
11 53
12 59
13 67
14 71
15 79
16 83
17 97
18 97
19 109
20 113
21 113
22 127
23 137
24 149
25 157
26 163
27 167
28 173
29 179
30 181
31 211
32 211
33 223
34 223
35 241
36 241
37 257
38 263
39 271
40 281
41 293
42 293
43 311
44 313
45 317
46 317
47 337
48 359
49 367
50 373
51 379
52 389
53 389
54 409
55 419
56 421
57 433

List of values

[3, 5, 7, 11, 17, 23, 29, 31, 37, 47, 53, 59, 67, 71, 79, 83, 97, 97, 109, 113, 113, 127, 137, 149, 157, 163, 167, 173, 179, 181, 211, 211, 223, 223, 241, 241, 257, 263, 271, 281, 293, 293, 311, 313, 317, 317, 337, 359, 367, 373, 379, 389, 389, 409, 419, 421, 433]

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

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