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.

A045963 Numbers k in A045954 such that 2*k-1 is prime.

Table of values

n a(n)
1 2
2 4
3 6
4 10
5 12
6 22
7 34
8 36
9 42
10 52
11 54
12 70
13 76
14 84
15 90
16 100
17 114
18 132
19 234
20 244
21 246
22 262
23 282
24 300
25 310
26 324
27 346
28 372
29 394
30 406
31 420
32 442
33 474
34 516
35 532
36 546
37 586
38 630
39 642
40 646
41 660
42 684
43 714
44 724
45 742
46 772
47 780
48 790
49 804
50 874
51 906
52 916
53 954
54 966
55 994
56 1002
57 1044

List of values

[2, 4, 6, 10, 12, 22, 34, 36, 42, 52, 54, 70, 76, 84, 90, 100, 114, 132, 234, 244, 246, 262, 282, 300, 310, 324, 346, 372, 394, 406, 420, 442, 474, 516, 532, 546, 586, 630, 642, 646, 660, 684, 714, 724, 742, 772, 780, 790, 804, 874, 906, 916, 954, 966, 994, 1002, 1044]

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

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