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.

A364614 Numbers not divisible by any prime of the form 3*k - 1.

Table of values

n a(n)
1 1
2 3
3 7
4 9
5 13
6 19
7 21
8 27
9 31
10 37
11 39
12 43
13 49
14 57
15 61
16 63
17 67
18 73
19 79
20 81
21 91
22 93
23 97
24 103
25 109
26 111
27 117
28 127
29 129
30 133
31 139
32 147
33 151
34 157
35 163
36 169
37 171
38 181
39 183
40 189
41 193
42 199
43 201
44 211
45 217
46 219
47 223
48 229
49 237
50 241
51 243
52 247
53 259
54 271
55 273
56 277
57 279

List of values

[1, 3, 7, 9, 13, 19, 21, 27, 31, 37, 39, 43, 49, 57, 61, 63, 67, 73, 79, 81, 91, 93, 97, 103, 109, 111, 117, 127, 129, 133, 139, 147, 151, 157, 163, 169, 171, 181, 183, 189, 193, 199, 201, 211, 217, 219, 223, 229, 237, 241, 243, 247, 259, 271, 273, 277, 279]