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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.

A114141 Difference between first odd semiprime > 3^n and 3^n.

Table of values

n a(n)
0 8
1 6
2 6
3 6
4 4
5 4
6 2
7 2
8 22
9 6
10 8
11 2
12 2
13 20
14 10
15 4
16 6
17 8
18 4
19 4
20 2
21 4
22 20
23 10
24 8
25 6
26 10
27 2
28 2
29 8
30 14
31 12
32 20
33 10
34 14
35 20
36 16
37 6
38 14
39 4
40 2
41 8
42 8
43 12
44 2
45 24
46 20
47 10
48 10
49 4
50 48
51 40
52 8
53 34
54 4
55 4
56 38
57 56
58 4
59 28
60 2
61 14
62 14
63 22
64 6
65 8
66 10
67 4
68 16
69 4
70 20
71 2
72 26
73 56
74 32

List of values

[8, 6, 6, 6, 4, 4, 2, 2, 22, 6, 8, 2, 2, 20, 10, 4, 6, 8, 4, 4, 2, 4, 20, 10, 8, 6, 10, 2, 2, 8, 14, 12, 20, 10, 14, 20, 16, 6, 14, 4, 2, 8, 8, 12, 2, 24, 20, 10, 10, 4, 48, 40, 8, 34, 4, 4, 38, 56, 4, 28, 2, 14, 14, 22, 6, 8, 10, 4, 16, 4, 20, 2, 26, 56, 32]

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