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.

A124825 Numbers k such that 10k + 7 and 7k + 10 are primes.

Table of values

n a(n)
1 1
2 3
3 9
4 13
5 27
6 31
7 33
8 39
9 57
10 67
11 79
12 87
13 93
14 109
15 111
16 121
17 159
18 163
19 169
20 177
21 187
22 223
23 229
24 237
25 241
26 267
27 277
28 303
29 351
30 363
31 367
32 369
33 379
34 387
35 421
36 433
37 439
38 451
39 463
40 493
41 507
42 519
43 523
44 541
45 571
46 573
47 589
48 603
49 621
50 633
51 639
52 663
53 673
54 697
55 699

List of values

[1, 3, 9, 13, 27, 31, 33, 39, 57, 67, 79, 87, 93, 109, 111, 121, 159, 163, 169, 177, 187, 223, 229, 237, 241, 267, 277, 303, 351, 363, 367, 369, 379, 387, 421, 433, 439, 451, 463, 493, 507, 519, 523, 541, 571, 573, 589, 603, 621, 633, 639, 663, 673, 697, 699]