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.

A031303 Position of n-th 4 in A031298.

Table of values

n a(n)
1 4
2 18
3 38
4 58
5 71
6 73
7 75
8 77
9 78
10 79
11 81
12 83
13 85
14 87
15 89
16 98
17 118
18 138
19 158
20 178
21 202
22 232
23 262
24 292
25 311
26 314
27 317
28 320
29 322
30 323
31 326
32 329
33 332
34 335
35 338
36 352
37 382
38 412
39 442
40 472
41 502
42 532
43 562
44 592
45 611
46 614
47 617
48 620
49 622
50 623

List of values

[4, 18, 38, 58, 71, 73, 75, 77, 78, 79, 81, 83, 85, 87, 89, 98, 118, 138, 158, 178, 202, 232, 262, 292, 311, 314, 317, 320, 322, 323, 326, 329, 332, 335, 338, 352, 382, 412, 442, 472, 502, 532, 562, 592, 611, 614, 617, 620, 622, 623]