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.

A039986 Primes such that every distinct permutation of digits is composite (including permutations with leading zeros).

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 19
7 23
8 29
9 41
10 43
11 47
12 53
13 59
14 61
15 67
16 83
17 89
18 151
19 211
20 223
21 227
22 229
23 233
24 257
25 263
26 269
27 353
28 383
29 409
30 431
31 433
32 443
33 449
34 487
35 499
36 523
37 541
38 557
39 599
40 661
41 677
42 773
43 827
44 829
45 853
46 859
47 881
48 883
49 887
50 929
51 997
52 1447
53 1451
54 1481
55 2111

List of values

[2, 3, 5, 7, 11, 19, 23, 29, 41, 43, 47, 53, 59, 61, 67, 83, 89, 151, 211, 223, 227, 229, 233, 257, 263, 269, 353, 383, 409, 431, 433, 443, 449, 487, 499, 523, 541, 557, 599, 661, 677, 773, 827, 829, 853, 859, 881, 883, 887, 929, 997, 1447, 1451, 1481, 2111]