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.

A274321 Primes equal to a concatenation of a prime and a nonzero palindromic number.

Table of values

n a(n)
1 13
2 17
3 23
4 29
5 31
6 37
7 43
8 47
9 53
10 59
11 67
12 71
13 73
14 79
15 83
16 97
17 113
18 131
19 137
20 139
21 167
22 173
23 179
24 191
25 193
26 197
27 199
28 211
29 223
30 227
31 229
32 233
33 239
34 241
35 271
36 277
37 283
38 293
39 311
40 313
41 317
42 331
43 337
44 347
45 353
46 359
47 367
48 373
49 379
50 383
51 389
52 397
53 419
54 431
55 433
56 439

List of values

[13, 17, 23, 29, 31, 37, 43, 47, 53, 59, 67, 71, 73, 79, 83, 97, 113, 131, 137, 139, 167, 173, 179, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 271, 277, 283, 293, 311, 313, 317, 331, 337, 347, 353, 359, 367, 373, 379, 383, 389, 397, 419, 431, 433, 439]