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.

A098904 Even numbers whose number of distinct prime factors is odd.

Table of values

n a(n)
1 2
2 4
3 8
4 16
5 30
6 32
7 42
8 60
9 64
10 66
11 70
12 78
13 84
14 90
15 102
16 110
17 114
18 120
19 126
20 128
21 130
22 132
23 138
24 140
25 150
26 154
27 156
28 168
29 170
30 174
31 180
32 182
33 186
34 190
35 198
36 204
37 220
38 222
39 228
40 230
41 234
42 238
43 240
44 246
45 252
46 256
47 258
48 260
49 264
50 266
51 270
52 276
53 280
54 282
55 286
56 290

List of values

[2, 4, 8, 16, 30, 32, 42, 60, 64, 66, 70, 78, 84, 90, 102, 110, 114, 120, 126, 128, 130, 132, 138, 140, 150, 154, 156, 168, 170, 174, 180, 182, 186, 190, 198, 204, 220, 222, 228, 230, 234, 238, 240, 246, 252, 256, 258, 260, 264, 266, 270, 276, 280, 282, 286, 290]