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.

A174681 Half-sums (averages) of two primes with prime subscripts.

Table of values

n a(n)
1 3
2 4
3 5
4 7
5 8
6 10
7 11
8 14
9 17
10 18
11 21
12 22
13 23
14 24
15 26
16 29
17 31
18 32
19 35
20 36
21 38
22 39
23 41
24 42
25 43
26 44
27 45
28 47
29 49
30 50
31 54
32 56
33 57
34 59
35 60
36 62
37 63
38 65
39 66
40 67
41 69
42 70
43 71
44 72
45 75
46 79
47 80
48 81
49 83
50 84
51 87
52 88
53 91
54 92
55 93
56 94
57 95
58 96
59 97
60 98
61 99
62 101
63 104
64 105
65 107
66 108
67 109
68 110
69 111

List of values

[3, 4, 5, 7, 8, 10, 11, 14, 17, 18, 21, 22, 23, 24, 26, 29, 31, 32, 35, 36, 38, 39, 41, 42, 43, 44, 45, 47, 49, 50, 54, 56, 57, 59, 60, 62, 63, 65, 66, 67, 69, 70, 71, 72, 75, 79, 80, 81, 83, 84, 87, 88, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 104, 105, 107, 108, 109, 110, 111]