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.

A005942 a(2n) = a(n) + a(n+1), a(2n+1) = 2a(n+1), if n >= 2.

Table of values

n a(n)
0 1
1 2
2 4
3 6
4 10
5 12
6 16
7 20
8 22
9 24
10 28
11 32
12 36
13 40
14 42
15 44
16 46
17 48
18 52
19 56
20 60
21 64
22 68
23 72
24 76
25 80
26 82
27 84
28 86
29 88
30 90
31 92
32 94
33 96
34 100
35 104
36 108
37 112
38 116
39 120
40 124
41 128
42 132
43 136
44 140
45 144
46 148
47 152
48 156
49 160
50 162
51 164
52 166
53 168
54 170
55 172
56 174
57 176
58 178
59 180
60 182

List of values

[1, 2, 4, 6, 10, 12, 16, 20, 22, 24, 28, 32, 36, 40, 42, 44, 46, 48, 52, 56, 60, 64, 68, 72, 76, 80, 82, 84, 86, 88, 90, 92, 94, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182]