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.

A173793 Primitive numbers n such that 1/n is in the Cantor set.

Table of values

n a(n)
1 1
2 4
3 10
4 13
5 28
6 40
7 82
8 91
9 121
10 244
11 328
12 364
13 730
14 757
15 820
16 949
17 1036
18 1093
19 2188
20 2362
21 2812
22 2920
23 3280
24 6562
25 6643
26 7381
27 9490
28 9841
29 19684
30 20440
31 26248
32 26572
33 28009
34 29524
35 59050
36 59293
37 63973
38 65620
39 66124
40 66430
41 84253
42 88573
43 177148

List of values

[1, 4, 10, 13, 28, 40, 82, 91, 121, 244, 328, 364, 730, 757, 820, 949, 1036, 1093, 2188, 2362, 2812, 2920, 3280, 6562, 6643, 7381, 9490, 9841, 19684, 20440, 26248, 26572, 28009, 29524, 59050, 59293, 63973, 65620, 66124, 66430, 84253, 88573, 177148]