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.

A376834 Numbers k that have at least 1 powerful number m such that 1 < m <= k that are not prime powers such that rad(m) | k, where rad = A007947.

Table of values

n a(n)
1 36
2 42
3 48
4 54
5 60
6 66
7 72
8 78
9 84
10 90
11 96
12 100
13 102
14 108
15 110
16 114
17 120
18 126
19 130
20 132
21 138
22 140
23 144
24 150
25 156
26 160
27 162
28 168
29 170
30 174
31 180
32 186
33 190
34 192
35 196
36 198
37 200
38 204
39 210
40 216
41 220
42 222
43 224
44 225
45 228
46 230
47 234
48 238
49 240
50 246
51 250
52 252
53 255
54 258
55 260

List of values

[36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96, 100, 102, 108, 110, 114, 120, 126, 130, 132, 138, 140, 144, 150, 156, 160, 162, 168, 170, 174, 180, 186, 190, 192, 196, 198, 200, 204, 210, 216, 220, 222, 224, 225, 228, 230, 234, 238, 240, 246, 250, 252, 255, 258, 260]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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