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.

A363950 Numbers whose prime indices have rounded-up mean 2.

Table of values

n a(n)
1 3
2 6
3 9
4 10
5 12
6 18
7 20
8 24
9 27
10 28
11 30
12 36
13 40
14 48
15 54
16 56
17 60
18 72
19 80
20 81
21 84
22 88
23 90
24 96
25 100
26 108
27 112
28 120
29 144
30 160
31 162
32 168
33 176
34 180
35 192
36 200
37 208
38 216
39 224
40 240
41 243
42 252
43 264
44 270
45 280
46 288
47 300
48 320
49 324
50 336
51 352
52 360
53 384
54 400
55 416
56 432
57 448

List of values

[3, 6, 9, 10, 12, 18, 20, 24, 27, 28, 30, 36, 40, 48, 54, 56, 60, 72, 80, 81, 84, 88, 90, 96, 100, 108, 112, 120, 144, 160, 162, 168, 176, 180, 192, 200, 208, 216, 224, 240, 243, 252, 264, 270, 280, 288, 300, 320, 324, 336, 352, 360, 384, 400, 416, 432, 448]