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.

A030736 Numbers k such that A030727(k) = 4.

Table of values

n a(n)
1 12
2 27
3 28
4 38
5 63
6 65
7 67
8 81
9 84
10 100
11 104
12 121
13 124
14 146
15 164
16 170
17 190
18 197
19 227
20 251
21 278
22 287
23 290
24 297
25 338
26 371
27 372
28 378
29 382
30 418
31 420
32 428
33 470
34 473
35 477
36 529
37 578
38 583
39 587
40 648
41 700
42 711
43 755
44 759
45 766
46 768
47 778
48 846

List of values

[12, 27, 28, 38, 63, 65, 67, 81, 84, 100, 104, 121, 124, 146, 164, 170, 190, 197, 227, 251, 278, 287, 290, 297, 338, 371, 372, 378, 382, 418, 420, 428, 470, 473, 477, 529, 578, 583, 587, 648, 700, 711, 755, 759, 766, 768, 778, 846]