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.

A053782 Numbers k such that the sum of the first k composite numbers is prime.

Table of values

n a(n)
1 5
2 14
3 17
4 20
5 35
6 36
7 37
8 43
9 47
10 48
11 53
12 54
13 63
14 64
15 68
16 73
17 74
18 75
19 86
20 101
21 106
22 127
23 142
24 149
25 154
26 159
27 208
28 209
29 214
30 221
31 231
32 234
33 250
34 254
35 258
36 259
37 272
38 283
39 302
40 304
41 329
42 332
43 346
44 352
45 374
46 398
47 417
48 424
49 439
50 440
51 445
52 458
53 471
54 550
55 551
56 556

List of values

[5, 14, 17, 20, 35, 36, 37, 43, 47, 48, 53, 54, 63, 64, 68, 73, 74, 75, 86, 101, 106, 127, 142, 149, 154, 159, 208, 209, 214, 221, 231, 234, 250, 254, 258, 259, 272, 283, 302, 304, 329, 332, 346, 352, 374, 398, 417, 424, 439, 440, 445, 458, 471, 550, 551, 556]