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.

A030744 Numbers k such that A030737(k) = 2.

Table of values

n a(n)
1 1
2 4
3 13
4 20
5 28
6 29
7 39
8 40
9 52
10 53
11 67
12 68
13 85
14 86
15 105
16 106
17 127
18 128
19 151
20 206
21 223
22 226
23 229
24 236
25 238
26 273
27 303
28 311
29 343
30 350
31 353
32 389
33 391
34 393
35 395
36 399
37 427
38 444
39 448
40 492
41 497
42 501
43 541
44 543
45 550
46 554
47 556
48 613
49 673

List of values

[1, 4, 13, 20, 28, 29, 39, 40, 52, 53, 67, 68, 85, 86, 105, 106, 127, 128, 151, 206, 223, 226, 229, 236, 238, 273, 303, 311, 343, 350, 353, 389, 391, 393, 395, 399, 427, 444, 448, 492, 497, 501, 541, 543, 550, 554, 556, 613, 673]