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.

A031011 Position of n-th 3 in A031007.

Table of values

n a(n)
1 3
2 13
3 27
4 36
5 38
6 40
7 41
8 42
9 44
10 46
11 48
12 55
13 69
14 83
15 100
16 121
17 142
18 155
19 158
20 161
21 163
22 164
23 167
24 170
25 173
26 184
27 205
28 226
29 247
30 268
31 289
32 302
33 305
34 308
35 310
36 311
37 314
38 317
39 320
40 331
41 352
42 373
43 387
44 390
45 393
46 394
47 396
48 399
49 402

List of values

[3, 13, 27, 36, 38, 40, 41, 42, 44, 46, 48, 55, 69, 83, 100, 121, 142, 155, 158, 161, 163, 164, 167, 170, 173, 184, 205, 226, 247, 268, 289, 302, 305, 308, 310, 311, 314, 317, 320, 331, 352, 373, 387, 390, 393, 394, 396, 399, 402]