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.

A031050 Position of n-th 4 in A031045.

Table of values

n a(n)
1 4
2 16
3 32
4 48
5 57
6 59
7 61
8 63
9 64
10 65
11 67
12 69
13 71
14 80
15 96
16 112
17 132
18 156
19 180
20 204
21 217
22 220
23 223
24 226
25 228
26 229
27 232
28 235
29 238
30 252
31 276
32 300
33 324
34 348
35 372
36 396
37 409
38 412
39 415
40 418
41 420
42 421
43 424
44 427
45 430
46 444
47 468
48 492
49 516

List of values

[4, 16, 32, 48, 57, 59, 61, 63, 64, 65, 67, 69, 71, 80, 96, 112, 132, 156, 180, 204, 217, 220, 223, 226, 228, 229, 232, 235, 238, 252, 276, 300, 324, 348, 372, 396, 409, 412, 415, 418, 420, 421, 424, 427, 430, 444, 468, 492, 516]