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.

A031291 Position of n-th 4 in A007376.

Table of values

n a(n)
1 4
2 19
3 39
4 59
5 70
6 72
7 74
8 76
9 78
10 79
11 80
12 82
13 84
14 86
15 88
16 99
17 119
18 139
19 159
20 179
21 204
22 234
23 264
24 294
25 311
26 314
27 317
28 320
29 323
30 324
31 326
32 329
33 332
34 335
35 338
36 354
37 384
38 414
39 444
40 474
41 504
42 534
43 564
44 594
45 611
46 614
47 617
48 620
49 623
50 624

List of values

[4, 19, 39, 59, 70, 72, 74, 76, 78, 79, 80, 82, 84, 86, 88, 99, 119, 139, 159, 179, 204, 234, 264, 294, 311, 314, 317, 320, 323, 324, 326, 329, 332, 335, 338, 354, 384, 414, 444, 474, 504, 534, 564, 594, 611, 614, 617, 620, 623, 624]