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.

A045958 Numbers k in A045954 such that k+1 is prime.

Table of values

n a(n)
1 2
2 4
3 6
4 10
5 12
6 18
7 22
8 36
9 42
10 52
11 58
12 70
13 100
14 102
15 108
16 130
17 138
18 148
19 150
20 172
21 178
22 196
23 198
24 228
25 262
26 268
27 282
28 310
29 346
30 358
31 372
32 388
33 418
34 420
35 438
36 442
37 490
38 498
39 502
40 522
41 546
42 570
43 586
44 598
45 630
46 642
47 646
48 660
49 690
50 708
51 738
52 742
53 772
54 822
55 826
56 838
57 852

List of values

[2, 4, 6, 10, 12, 18, 22, 36, 42, 52, 58, 70, 100, 102, 108, 130, 138, 148, 150, 172, 178, 196, 198, 228, 262, 268, 282, 310, 346, 358, 372, 388, 418, 420, 438, 442, 490, 498, 502, 522, 546, 570, 586, 598, 630, 642, 646, 660, 690, 708, 738, 742, 772, 822, 826, 838, 852]