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.

A109369 Numbers n such that the string 33n is the decimal expansion of a prime number.

Table of values

n a(n)
1 1
2 7
3 13
4 19
5 23
6 29
7 31
8 43
9 47
10 59
11 61
12 71
13 73
14 89
15 91
16 107
17 113
18 119
19 149
20 151
21 161
22 179
23 181
24 191
25 199
26 203
27 211
28 223
29 247
30 287
31 289
32 301
33 311
34 317
35 329
36 331
37 343
38 347
39 349
40 353
41 359
42 377
43 391
44 403
45 409
46 413
47 427
48 457
49 461
50 469
51 479
52 487
53 493
54 503
55 521

List of values

[1, 7, 13, 19, 23, 29, 31, 43, 47, 59, 61, 71, 73, 89, 91, 107, 113, 119, 149, 151, 161, 179, 181, 191, 199, 203, 211, 223, 247, 287, 289, 301, 311, 317, 329, 331, 343, 347, 349, 353, 359, 377, 391, 403, 409, 413, 427, 457, 461, 469, 479, 487, 493, 503, 521]