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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.

A127796 a(n) = nextprime(9^n) - 9^n.

Table of values

n a(n)
0 1
1 2
2 2
3 4
4 2
5 2
6 16
7 2
8 26
9 10
10 8
11 4
12 2
13 2
14 26
15 4
16 70
17 34
18 2
19 8
20 118
21 4
22 8
23 68
24 56
25 28
26 50
27 28
28 62
29 158
30 16
31 122
32 92
33 28
34 20
35 110
36 140
37 70
38 28
39 44
40 20
41 124
42 316
43 38
44 8
45 44
46 136
47 58
48 110
49 2
50 148
51 170
52 116
53 170
54 40
55 2
56 182
57 10
58 46
59 254
60 56
61 14
62 8
63 2
64 190
65 148
66 382
67 10
68 56
69 10

List of values

[1, 2, 2, 4, 2, 2, 16, 2, 26, 10, 8, 4, 2, 2, 26, 4, 70, 34, 2, 8, 118, 4, 8, 68, 56, 28, 50, 28, 62, 158, 16, 122, 92, 28, 20, 110, 140, 70, 28, 44, 20, 124, 316, 38, 8, 44, 136, 58, 110, 2, 148, 170, 116, 170, 40, 2, 182, 10, 46, 254, 56, 14, 8, 2, 190, 148, 382, 10, 56, 10]

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

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