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.

A346090 Numbers k such that k and A346098(k) are relatively prime; positions of ones in A346099, positions of zeros in A346100.

Table of values

n a(n)
1 1
2 8
3 9
4 16
5 18
6 25
7 36
8 40
9 42
10 45
11 48
12 49
13 50
14 60
15 63
16 70
17 77
18 80
19 81
20 84
21 90
22 91
23 96
24 98
25 100
26 115
27 117
28 119
29 120
30 125
31 126
32 128
33 133
34 135
35 140
36 144
37 147
38 150
39 154
40 160
41 161
42 162
43 165
44 168
45 169
46 170
47 180
48 192
49 195
50 196
51 209
52 220
53 221
54 228
55 230
56 234
57 238
58 242
59 250
60 255
61 256
62 259
63 260
64 266
65 270
66 273
67 288
68 294
69 297
70 308
71 315

List of values

[1, 8, 9, 16, 18, 25, 36, 40, 42, 45, 48, 49, 50, 60, 63, 70, 77, 80, 81, 84, 90, 91, 96, 98, 100, 115, 117, 119, 120, 125, 126, 128, 133, 135, 140, 144, 147, 150, 154, 160, 161, 162, 165, 168, 169, 170, 180, 192, 195, 196, 209, 220, 221, 228, 230, 234, 238, 242, 250, 255, 256, 259, 260, 266, 270, 273, 288, 294, 297, 308, 315]