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.

A081001 n is in the sequence if and only if it does not rank among the top n positive integers in centrality (cf. A080997 for fuller explanation of this concept).

Table of values

n a(n)
1 5
2 7
3 9
4 11
5 13
6 17
7 19
8 22
9 23
10 25
11 26
12 29
13 31
14 33
15 34
16 35
17 37
18 38
19 39
20 41
21 43
22 46
23 47
24 49
25 51
26 53
27 55
28 57
29 58
30 59
31 61
32 62
33 65
34 67
35 69
36 71
37 73
38 74
39 77
40 79
41 81
42 82
43 83
44 85
45 86
46 87
47 89
48 91
49 92
50 93
51 94
52 95
53 97
54 101
55 103
56 106
57 107
58 109
59 111
60 113
61 115
62 116
63 118
64 119

List of values

[5, 7, 9, 11, 13, 17, 19, 22, 23, 25, 26, 29, 31, 33, 34, 35, 37, 38, 39, 41, 43, 46, 47, 49, 51, 53, 55, 57, 58, 59, 61, 62, 65, 67, 69, 71, 73, 74, 77, 79, 81, 82, 83, 85, 86, 87, 89, 91, 92, 93, 94, 95, 97, 101, 103, 106, 107, 109, 111, 113, 115, 116, 118, 119]