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.

A105455 Numbers k such that k*prime(k)+(k+1)*prime(k+1)+(k+2)*prime(k+2) is prime.

Table of values

n a(n)
1 1
2 6
3 12
4 20
5 22
6 24
7 28
8 30
9 34
10 56
11 60
12 142
13 144
14 148
15 168
16 192
17 196
18 230
19 252
20 260
21 276
22 282
23 304
24 322
25 334
26 344
27 346
28 352
29 366
30 374
31 380
32 386
33 394
34 404
35 418
36 424
37 432
38 440
39 444
40 470
41 478
42 484
43 572
44 590
45 610
46 612
47 630
48 642
49 662
50 684
51 754
52 766
53 784
54 790
55 840
56 842
57 874
58 886

List of values

[1, 6, 12, 20, 22, 24, 28, 30, 34, 56, 60, 142, 144, 148, 168, 192, 196, 230, 252, 260, 276, 282, 304, 322, 334, 344, 346, 352, 366, 374, 380, 386, 394, 404, 418, 424, 432, 440, 444, 470, 478, 484, 572, 590, 610, 612, 630, 642, 662, 684, 754, 766, 784, 790, 840, 842, 874, 886]

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

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