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.

A173286 2*prime(prime(prime(n)))-3 and 3*prime(prime(prime(n)))-2 are both primes.

Table of values

n a(n)
1 1
2 2
3 5
4 8
5 9
6 15
7 26
8 53
9 63
10 86
11 92
12 93
13 95
14 116
15 137
16 152
17 233
18 254
19 281
20 303
21 329
22 334
23 352
24 386
25 392
26 415
27 423
28 460
29 470
30 476
31 508
32 565
33 570
34 601
35 660
36 673
37 680
38 725
39 748
40 898
41 907
42 942
43 948
44 952
45 958
46 1045
47 1119
48 1126
49 1138
50 1140
51 1259
52 1314
53 1360

List of values

[1, 2, 5, 8, 9, 15, 26, 53, 63, 86, 92, 93, 95, 116, 137, 152, 233, 254, 281, 303, 329, 334, 352, 386, 392, 415, 423, 460, 470, 476, 508, 565, 570, 601, 660, 673, 680, 725, 748, 898, 907, 942, 948, 952, 958, 1045, 1119, 1126, 1138, 1140, 1259, 1314, 1360]

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

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