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.

A049550 Primes p such that x^18 = 2 has a solution mod p.

Table of values

n a(n)
1 2
2 17
3 23
4 31
5 41
6 47
7 71
8 89
9 113
10 127
11 137
12 167
13 191
14 223
15 233
16 239
17 257
18 263
19 281
20 311
21 353
22 359
23 383
24 401
25 431
26 439
27 449
28 457
29 479
30 503
31 521
32 569
33 593
34 599
35 601
36 617
37 641
38 647
39 719
40 727
41 743
42 761
43 809
44 839
45 857
46 863
47 881
48 887
49 911
50 929
51 953
52 977
53 983

List of values

[2, 17, 23, 31, 41, 47, 71, 89, 113, 127, 137, 167, 191, 223, 233, 239, 257, 263, 281, 311, 353, 359, 383, 401, 431, 439, 449, 457, 479, 503, 521, 569, 593, 599, 601, 617, 641, 647, 719, 727, 743, 761, 809, 839, 857, 863, 881, 887, 911, 929, 953, 977, 983]