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.

A107730 Numbers n such that prime(n+1) has the same last digit as prime(n).

Table of values

n a(n)
1 34
2 42
3 53
4 61
5 68
6 80
7 82
8 101
9 106
10 115
11 125
12 127
13 138
14 141
15 145
16 154
17 157
18 172
19 175
20 177
21 191
22 193
23 204
24 222
25 233
26 258
27 259
28 266
29 269
30 279
31 289
32 306
33 308
34 310
35 316
36 324
37 369
38 383
39 397
40 399
41 403
42 418
43 422
44 431
45 442
46 443
47 474
48 480
49 491
50 497
51 500
52 502
53 518

List of values

[34, 42, 53, 61, 68, 80, 82, 101, 106, 115, 125, 127, 138, 141, 145, 154, 157, 172, 175, 177, 191, 193, 204, 222, 233, 258, 259, 266, 269, 279, 289, 306, 308, 310, 316, 324, 369, 383, 397, 399, 403, 418, 422, 431, 442, 443, 474, 480, 491, 497, 500, 502, 518]