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.

A030390 Position of n-th 3 in A030386.

Table of values

n a(n)
1 3
2 10
3 18
4 21
5 23
6 25
7 26
8 27
9 37
10 49
11 61
12 65
13 68
14 71
15 73
16 74
17 85
18 97
19 109
20 113
21 116
22 119
23 121
24 122
25 126
26 129
27 132
28 133
29 135
30 138
31 141
32 144
33 145
34 147
35 150
36 153
37 156
38 157
39 159
40 161
41 162
42 164
43 165
44 167
45 168
46 169
47 170
48 171
49 184
50 200

List of values

[3, 10, 18, 21, 23, 25, 26, 27, 37, 49, 61, 65, 68, 71, 73, 74, 85, 97, 109, 113, 116, 119, 121, 122, 126, 129, 132, 133, 135, 138, 141, 144, 145, 147, 150, 153, 156, 157, 159, 161, 162, 164, 165, 167, 168, 169, 170, 171, 184, 200]