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.

A189685 Numbers 2k in A189683.

Table of values

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

List of values

[12, 16, 18, 20, 20, 22, 22, 24, 24, 26, 28, 28, 30, 30, 32, 32, 32, 34, 36, 38, 40, 40, 42, 44, 44, 44, 44, 46, 46, 48, 48, 48, 50, 50, 52, 52, 52, 52, 54, 54, 54, 56, 56, 56, 58, 58, 58, 58, 60, 60, 60, 62, 62, 62, 62, 64, 64, 66, 66, 68, 68, 68, 68, 70, 70, 70]