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.

A105840 Primes of the form r(r(n)+1)+1, where r(n) = A141468(n) = n-th nonprime.

Table of values

n a(n)
1 2
2 11
3 17
4 23
5 31
6 37
7 41
8 47
9 59
10 67
11 71
12 73
13 79
14 83
15 89
16 97
17 101
18 103
19 109
20 127
21 131
22 137
23 139
24 149
25 151
26 157
27 163
28 167
29 173
30 179
31 191
32 197
33 199
34 211
35 223
36 227
37 233
38 239
39 241
40 257
41 263
42 269
43 271
44 277
45 281
46 283
47 293
48 307
49 311
50 313
51 331
52 347
53 349
54 353
55 359
56 367

List of values

[2, 11, 17, 23, 31, 37, 41, 47, 59, 67, 71, 73, 79, 83, 89, 97, 101, 103, 109, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 191, 197, 199, 211, 223, 227, 233, 239, 241, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 331, 347, 349, 353, 359, 367]