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.

A382154 a(0) = 1; thereafter a(n) = 2*n if n even or 4*n if n odd.

Table of values

n a(n)
0 1
1 4
2 4
3 12
4 8
5 20
6 12
7 28
8 16
9 36
10 20
11 44
12 24
13 52
14 28
15 60
16 32
17 68
18 36
19 76
20 40
21 84
22 44
23 92
24 48
25 100
26 52
27 108
28 56
29 116
30 60
31 124
32 64
33 132
34 68
35 140
36 72
37 148
38 76
39 156
40 80
41 164
42 84
43 172
44 88
45 180
46 92
47 188
48 96
49 196
50 100
51 204
52 104
53 212
54 108
55 220
56 112
57 228
58 116
59 236
60 120
61 244
62 124
63 252
64 128
65 260
66 132
67 268
68 136
69 276
70 140
71 284
72 144
73 292

List of values

[1, 4, 4, 12, 8, 20, 12, 28, 16, 36, 20, 44, 24, 52, 28, 60, 32, 68, 36, 76, 40, 84, 44, 92, 48, 100, 52, 108, 56, 116, 60, 124, 64, 132, 68, 140, 72, 148, 76, 156, 80, 164, 84, 172, 88, 180, 92, 188, 96, 196, 100, 204, 104, 212, 108, 220, 112, 228, 116, 236, 120, 244, 124, 252, 128, 260, 132, 268, 136, 276, 140, 284, 144, 292]