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.

A030786 Numbers k such that A030777(k) = 4.

Table of values

n a(n)
1 14
2 26
3 27
4 36
5 59
6 61
7 63
8 74
9 77
10 90
11 94
12 109
13 112
14 129
15 151
16 157
17 175
18 182
19 202
20 243
21 270
22 277
23 280
24 289
25 308
26 349
27 353
28 359
29 360
30 393
31 401
32 403
33 439
34 443
35 446
36 488
37 540
38 544
39 549
40 598
41 659
42 670
43 722
44 732
45 734
46 741
47 745
48 789

List of values

[14, 26, 27, 36, 59, 61, 63, 74, 77, 90, 94, 109, 112, 129, 151, 157, 175, 182, 202, 243, 270, 277, 280, 289, 308, 349, 353, 359, 360, 393, 401, 403, 439, 443, 446, 488, 540, 544, 549, 598, 659, 670, 722, 732, 734, 741, 745, 789]