cp's OEIS Frontend

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.

A338352 Indices of primes in A280985.

Table of values

n a(n)
1 2
2 4
3 6
4 8
5 13
6 15
7 20
8 22
9 27
10 34
11 36
12 42
13 46
14 48
15 53
16 61
17 66
18 68
19 75
20 80
21 82
22 89
23 94
24 99
25 108
26 112
27 114
28 119
29 121
30 127
31 141
32 146
33 151
34 154
35 165
36 167
37 173
38 179
39 184
40 191
41 198
42 200
43 211
44 213
45 218
46 220
47 233
48 244
49 246
50 249
51 256
52 261
53 263
54 276
55 283
56 289
57 294
58 296
59 303
60 307
61 309
62 324

List of values

[2, 4, 6, 8, 13, 15, 20, 22, 27, 34, 36, 42, 46, 48, 53, 61, 66, 68, 75, 80, 82, 89, 94, 99, 108, 112, 114, 119, 121, 127, 141, 146, 151, 154, 165, 167, 173, 179, 184, 191, 198, 200, 211, 213, 218, 220, 233, 244, 246, 249, 256, 261, 263, 276, 283, 289, 294, 296, 303, 307, 309, 324]

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

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