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.

A024675 Average of two consecutive odd primes.

Table of values

n a(n)
1 4
2 6
3 9
4 12
5 15
6 18
7 21
8 26
9 30
10 34
11 39
12 42
13 45
14 50
15 56
16 60
17 64
18 69
19 72
20 76
21 81
22 86
23 93
24 99
25 102
26 105
27 108
28 111
29 120
30 129
31 134
32 138
33 144
34 150
35 154
36 160
37 165
38 170
39 176
40 180
41 186
42 192
43 195
44 198
45 205
46 217
47 225
48 228
49 231
50 236
51 240
52 246
53 254
54 260
55 266
56 270
57 274
58 279
59 282
60 288
61 300

List of values

[4, 6, 9, 12, 15, 18, 21, 26, 30, 34, 39, 42, 45, 50, 56, 60, 64, 69, 72, 76, 81, 86, 93, 99, 102, 105, 108, 111, 120, 129, 134, 138, 144, 150, 154, 160, 165, 170, 176, 180, 186, 192, 195, 198, 205, 217, 225, 228, 231, 236, 240, 246, 254, 260, 266, 270, 274, 279, 282, 288, 300]

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

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