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.

A133677 Integers k such that prime(k)*(2*prime(k)-1)/3 is an integer.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 9
7 10
8 13
9 15
10 16
11 17
12 20
13 23
14 24
15 26
16 28
17 30
18 32
19 33
20 35
21 39
22 40
23 41
24 43
25 45
26 49
27 51
28 52
29 54
30 55
31 56
32 57
33 60
34 62
35 64
36 66
37 69
38 71
39 72
40 76
41 77
42 79
43 81
44 83
45 86
46 87
47 89
48 91
49 92
50 94
51 96
52 97
53 98
54 102
55 103
56 104
57 107
58 108
59 109
60 113
61 116
62 118
63 119
64 120
65 123
66 124
67 126

List of values

[1, 2, 3, 5, 7, 9, 10, 13, 15, 16, 17, 20, 23, 24, 26, 28, 30, 32, 33, 35, 39, 40, 41, 43, 45, 49, 51, 52, 54, 55, 56, 57, 60, 62, 64, 66, 69, 71, 72, 76, 77, 79, 81, 83, 86, 87, 89, 91, 92, 94, 96, 97, 98, 102, 103, 104, 107, 108, 109, 113, 116, 118, 119, 120, 123, 124, 126]

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

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