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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.

A166270 Bisection 2n of A165460.

Table of values

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

List of values

[2, 6, 8, 10, 10, 10, 14, 4, 18, 14, 12, 22, 16, 20, 2, 18, 28, 20, 30, 14, 14, 28, 28, 32, 16, 26, 26, 24, 36, 28, 26, 30, 0, 32, 18, 0, 44, 32, 38, 32, 22, 34, 32, 46, 38, 18, 44, 36, 32, 4, 36, 54, 24, 46, 22, 30, 48, 8, 54, 18, 46, 46, 40, 0, 38, 30, 44, 48, 44, 34, 36]

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