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.

A087577 Smallest number k such that k^n + 3 is a prime.

Table of values

n a(n)
1 2
2 2
3 2
4 2
5 8
6 2
7 2
8 4
9 4
10 8
11 10
12 2
13 20
14 4
15 2
16 2
17 10
18 2
19 124
20 46
21 16
22 20
23 190
24 14
25 68
26 50
27 152
28 2
29 34
30 2
31 34
32 122
33 130
34 208
35 374
36 46
37 68
38 64
39 10
40 28
41 248
42 4
43 106
44 230
45 34
46 208
47 52
48 34
49 154
50 230
51 116
52 302
53 656
54 38
55 2
56 10
57 16
58 34
59 140
60 140
61 20
62 232
63 140
64 28
65 64
66 328
67 2
68 98
69 28
70 818

List of values

[2, 2, 2, 2, 8, 2, 2, 4, 4, 8, 10, 2, 20, 4, 2, 2, 10, 2, 124, 46, 16, 20, 190, 14, 68, 50, 152, 2, 34, 2, 34, 122, 130, 208, 374, 46, 68, 64, 10, 28, 248, 4, 106, 230, 34, 208, 52, 34, 154, 230, 116, 302, 656, 38, 2, 10, 16, 34, 140, 140, 20, 232, 140, 28, 64, 328, 2, 98, 28, 818]

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

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