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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.

A301590 Primes p such that there are no other solutions to A023900(x) = A023900(p) than a power of p.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 17
7 19
8 23
9 29
10 31
11 43
12 47
13 53
14 59
15 67
16 71
17 79
18 83
19 101
20 103
21 107
22 127
23 131
24 137
25 139
26 149
27 151
28 163
29 167
30 173
31 179
32 191
33 197
34 199
35 211
36 223
37 227
38 229
39 239
40 251
41 257
42 263
43 269
44 271
45 283
46 293
47 307
48 311
49 317
50 331
51 347
52 359
53 367
54 373
55 379
56 383
57 389

List of values

[2, 3, 5, 7, 11, 17, 19, 23, 29, 31, 43, 47, 53, 59, 67, 71, 79, 83, 101, 103, 107, 127, 131, 137, 139, 149, 151, 163, 167, 173, 179, 191, 197, 199, 211, 223, 227, 229, 239, 251, 257, 263, 269, 271, 283, 293, 307, 311, 317, 331, 347, 359, 367, 373, 379, 383, 389]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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