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.

A102655 Numbers that are the arithmetic mean of four successive primes.

Table of values

n a(n)
1 9
2 12
3 15
4 18
5 22
6 30
7 38
8 42
9 46
10 55
11 60
12 68
13 81
14 87
15 102
16 105
17 108
18 114
19 120
20 127
21 139
22 144
23 149
24 155
25 165
26 175
27 181
28 186
29 195
30 200
31 215
32 228
33 232
34 241
35 247
36 253
37 260
38 265
39 270
40 278
41 291
42 306
43 312
44 318
45 333
46 341
47 352
48 357
49 363
50 381
51 387
52 399
53 420
54 426
55 431

List of values

[9, 12, 15, 18, 22, 30, 38, 42, 46, 55, 60, 68, 81, 87, 102, 105, 108, 114, 120, 127, 139, 144, 149, 155, 165, 175, 181, 186, 195, 200, 215, 228, 232, 241, 247, 253, 260, 265, 270, 278, 291, 306, 312, 318, 333, 341, 352, 357, 363, 381, 387, 399, 420, 426, 431]