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.

A337837 Numbers k such that Omega(3^k - 2) = Omega(3^k + 2) where Omega is A001222.

Table of values

n a(n)
1 2
2 4
3 12
4 18
5 20
6 28
7 30
8 31
9 34
10 35
11 38
12 44
13 45
14 49
15 50
16 58
17 60
18 75
19 79
20 97
21 100
22 103
23 111
24 113
25 118
26 120
27 135
28 141
29 153
30 154
31 156
32 166
33 168
34 171
35 178
36 181
37 204
38 219
39 220
40 239
41 245
42 247
43 254
44 260
45 267
46 269
47 280
48 286
49 298
50 307
51 313

List of values

[2, 4, 12, 18, 20, 28, 30, 31, 34, 35, 38, 44, 45, 49, 50, 58, 60, 75, 79, 97, 100, 103, 111, 113, 118, 120, 135, 141, 153, 154, 156, 166, 168, 171, 178, 181, 204, 219, 220, 239, 245, 247, 254, 260, 267, 269, 280, 286, 298, 307, 313]