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.

A072777 Powers of squarefree numbers that are not squarefree.

Table of values

n a(n)
1 4
2 8
3 9
4 16
5 25
6 27
7 32
8 36
9 49
10 64
11 81
12 100
13 121
14 125
15 128
16 169
17 196
18 216
19 225
20 243
21 256
22 289
23 343
24 361
25 441
26 484
27 512
28 529
29 625
30 676
31 729
32 841
33 900
34 961
35 1000
36 1024
37 1089
38 1156
39 1225
40 1296
41 1331
42 1369
43 1444
44 1521
45 1681
46 1764
47 1849

List of values

[4, 8, 9, 16, 25, 27, 32, 36, 49, 64, 81, 100, 121, 125, 128, 169, 196, 216, 225, 243, 256, 289, 343, 361, 441, 484, 512, 529, 625, 676, 729, 841, 900, 961, 1000, 1024, 1089, 1156, 1225, 1296, 1331, 1369, 1444, 1521, 1681, 1764, 1849]

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

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