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.

A168342 Even atomic numbers in the Janet table of the PSE, read right to left along rows.

Table of values

n a(n)
1 2
2 4
3 12
4 10
5 8
6 6
7 20
8 18
9 16
10 14
11 38
12 36
13 34
14 32
15 30
16 28
17 26
18 24
19 22
20 56
21 54
22 52
23 50
24 48
25 46
26 44
27 42
28 40
29 88
30 86
31 84
32 82
33 80
34 78
35 76
36 74
37 72
38 70
39 68
40 66
41 64
42 62
43 60
44 58
45 120
46 118
47 116
48 114
49 112
50 110
51 108
52 106
53 104
54 102
55 100
56 98
57 96
58 94
59 92
60 90

List of values

[2, 4, 12, 10, 8, 6, 20, 18, 16, 14, 38, 36, 34, 32, 30, 28, 26, 24, 22, 56, 54, 52, 50, 48, 46, 44, 42, 40, 88, 86, 84, 82, 80, 78, 76, 74, 72, 70, 68, 66, 64, 62, 60, 58, 120, 118, 116, 114, 112, 110, 108, 106, 104, 102, 100, 98, 96, 94, 92, 90]