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.

A369636 Powerful numbers k that are neither prime powers nor products of primorials.

Table of values

n a(n)
1 100
2 108
3 196
4 200
5 225
6 324
7 392
8 400
9 441
10 484
11 500
12 648
13 675
14 676
15 784
16 800
17 968
18 972
19 1000
20 1089
21 1125
22 1156
23 1225
24 1323
25 1352
26 1372
27 1444
28 1521
29 1568
30 1600
31 1764
32 1936
33 1944
34 2000
35 2025
36 2116
37 2312
38 2500
39 2601
40 2700
41 2704
42 2744
43 2888
44 2916
45 3025
46 3087
47 3136

List of values

[100, 108, 196, 200, 225, 324, 392, 400, 441, 484, 500, 648, 675, 676, 784, 800, 968, 972, 1000, 1089, 1125, 1156, 1225, 1323, 1352, 1372, 1444, 1521, 1568, 1600, 1764, 1936, 1944, 2000, 2025, 2116, 2312, 2500, 2601, 2700, 2704, 2744, 2888, 2916, 3025, 3087, 3136]