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.

A052031 Primes base 10 that remain primes in three bases b, 2<=b<=10, expansions interpreted as decimal numbers.

Table of values

n a(n)
1 11
2 13
3 17
4 29
5 31
6 47
7 59
8 61
9 83
10 89
11 97
12 101
13 109
14 149
15 151
16 179
17 181
18 197
19 227
20 241
21 251
22 281
23 331
24 349
25 353
26 359
27 373
28 383
29 419
30 421
31 439
32 449
33 457
34 487
35 503
36 541
37 547
38 563
39 587
40 601
41 617
42 659
43 673
44 709
45 727
46 733
47 743
48 751
49 773
50 811
51 823
52 877
53 953
54 967

List of values

[11, 13, 17, 29, 31, 47, 59, 61, 83, 89, 97, 101, 109, 149, 151, 179, 181, 197, 227, 241, 251, 281, 331, 349, 353, 359, 373, 383, 419, 421, 439, 449, 457, 487, 503, 541, 547, 563, 587, 601, 617, 659, 673, 709, 727, 733, 743, 751, 773, 811, 823, 877, 953, 967]