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.

A060697 The sum of the first a(n) composite numbers plus 1 is a prime.

Table of values

n a(n)
1 1
2 2
3 3
4 8
5 10
6 16
7 21
8 29
9 34
10 45
11 49
12 52
13 84
14 104
15 114
16 123
17 130
18 161
19 165
20 170
21 181
22 185
23 192
24 202
25 216
26 227
27 228
28 240
29 245
30 246
31 265
32 266
33 271
34 281
35 287
36 295
37 301
38 325
39 331
40 355
41 390
42 395
43 400
44 406
45 410
46 416
47 429
48 498
49 502
50 517
51 522
52 527
53 529
54 538
55 539

List of values

[1, 2, 3, 8, 10, 16, 21, 29, 34, 45, 49, 52, 84, 104, 114, 123, 130, 161, 165, 170, 181, 185, 192, 202, 216, 227, 228, 240, 245, 246, 265, 266, 271, 281, 287, 295, 301, 325, 331, 355, 390, 395, 400, 406, 410, 416, 429, 498, 502, 517, 522, 527, 529, 538, 539]