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.

A054087 s(3n-2), s=A054086; also a bisection of A003511.

Table of values

n a(n)
1 1
2 4
3 6
4 9
5 12
6 15
7 17
8 20
9 23
10 25
11 28
12 31
13 34
14 36
15 39
16 42
17 45
18 47
19 50
20 53
21 56
22 58
23 61
24 64
25 66
26 69
27 72
28 75
29 77
30 80
31 83
32 86
33 88
34 91
35 94
36 96
37 99
38 102
39 105
40 107
41 110
42 113
43 116
44 118
45 121
46 124
47 127
48 129
49 132
50 135
51 137
52 140
53 143
54 146
55 148
56 151

List of values

[1, 4, 6, 9, 12, 15, 17, 20, 23, 25, 28, 31, 34, 36, 39, 42, 45, 47, 50, 53, 56, 58, 61, 64, 66, 69, 72, 75, 77, 80, 83, 86, 88, 91, 94, 96, 99, 102, 105, 107, 110, 113, 116, 118, 121, 124, 127, 129, 132, 135, 137, 140, 143, 146, 148, 151]