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.

A248903 Numbers k such that A248891(k) = 3.

Table of values

n a(n)
1 9
2 12
3 15
4 17
5 18
6 22
7 27
8 32
9 34
10 39
11 69
12 70
13 71
14 79
15 128
16 143
17 172
18 226
19 241
20 242
21 248
22 269
23 322
24 325
25 403
26 405
27 406
28 420
29 745
30 2057
31 2272
32 2606
33 2607
34 3339
35 3340
36 3562
37 4116
38 4117
39 4446
40 5985
41 6834
42 7116
43 7117
44 7490
45 7669
46 13386
47 13388
48 15148
49 15149
50 15150

List of values

[9, 12, 15, 17, 18, 22, 27, 32, 34, 39, 69, 70, 71, 79, 128, 143, 172, 226, 241, 242, 248, 269, 322, 325, 403, 405, 406, 420, 745, 2057, 2272, 2606, 2607, 3339, 3340, 3562, 4116, 4117, 4446, 5985, 6834, 7116, 7117, 7490, 7669, 13386, 13388, 15148, 15149, 15150]