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.

A077510 Numbers k such that k + pi(k) is a prime.

Table of values

n a(n)
1 2
2 3
3 7
4 9
5 12
6 13
7 21
8 28
9 32
10 36
11 45
12 52
13 55
14 57
15 61
16 65
17 70
18 76
19 79
20 81
21 84
22 86
23 89
24 101
25 104
26 110
27 119
28 121
29 131
30 135
31 139
32 145
33 147
34 155
35 160
36 162
37 172
38 181
39 185
40 187
41 195
42 205
43 216
44 222
45 223
46 228
47 231
48 253
49 258
50 262
51 273
52 278
53 286
54 288
55 292
56 297
57 305
58 310

List of values

[2, 3, 7, 9, 12, 13, 21, 28, 32, 36, 45, 52, 55, 57, 61, 65, 70, 76, 79, 81, 84, 86, 89, 101, 104, 110, 119, 121, 131, 135, 139, 145, 147, 155, 160, 162, 172, 181, 185, 187, 195, 205, 216, 222, 223, 228, 231, 253, 258, 262, 273, 278, 286, 288, 292, 297, 305, 310]