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.

A070003 Numbers divisible by the square of their largest prime factor.

Table of values

n a(n)
1 4
2 8
3 9
4 16
5 18
6 25
7 27
8 32
9 36
10 49
11 50
12 54
13 64
14 72
15 75
16 81
17 98
18 100
19 108
20 121
21 125
22 128
23 144
24 147
25 150
26 162
27 169
28 196
29 200
30 216
31 225
32 242
33 243
34 245
35 250
36 256
37 288
38 289
39 294
40 300
41 324
42 338
43 343
44 361
45 363
46 375
47 392
48 400
49 432
50 441
51 450
52 484
53 486
54 490
55 500
56 507

List of values

[4, 8, 9, 16, 18, 25, 27, 32, 36, 49, 50, 54, 64, 72, 75, 81, 98, 100, 108, 121, 125, 128, 144, 147, 150, 162, 169, 196, 200, 216, 225, 242, 243, 245, 250, 256, 288, 289, 294, 300, 324, 338, 343, 361, 363, 375, 392, 400, 432, 441, 450, 484, 486, 490, 500, 507]