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.

A026223 (1/3)*s(n+1), where s = A026222.

Table of values

n a(n)
1 1
2 3
3 5
4 8
5 9
6 11
7 14
8 15
9 17
10 20
11 23
12 24
13 26
14 27
15 29
16 32
17 33
18 35
19 38
20 41
21 42
22 44
23 45
24 47
25 50
26 51
27 53
28 56
29 59
30 60
31 62
32 65
33 68
34 69
35 71
36 72
37 74
38 77
39 78
40 80
41 81
42 83
43 86
44 87
45 89
46 92
47 95
48 96
49 98
50 99
51 101
52 104
53 105
54 107
55 110
56 113
57 114
58 116
59 119

List of values

[1, 3, 5, 8, 9, 11, 14, 15, 17, 20, 23, 24, 26, 27, 29, 32, 33, 35, 38, 41, 42, 44, 45, 47, 50, 51, 53, 56, 59, 60, 62, 65, 68, 69, 71, 72, 74, 77, 78, 80, 81, 83, 86, 87, 89, 92, 95, 96, 98, 99, 101, 104, 105, 107, 110, 113, 114, 116, 119]