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.

A368040 The powerful part of the nonsquarefree numbers.

Table of values

n a(n)
1 4
2 8
3 9
4 4
5 16
6 9
7 4
8 8
9 25
10 27
11 4
12 32
13 36
14 8
15 4
16 9
17 16
18 49
19 25
20 4
21 27
22 8
23 4
24 9
25 64
26 4
27 72
28 25
29 4
30 16
31 81
32 4
33 8
34 9
35 4
36 32
37 49
38 9
39 100
40 8
41 108
42 16
43 4
44 9
45 8
46 121
47 4
48 125
49 9
50 128
51 4
52 27
53 8
54 4
55 144
56 49
57 4
58 25
59 8
60 9
61 4
62 32
63 81
64 4
65 8
66 169
67 9
68 4
69 25
70 16
71 36
72 8
73 4
74 27

List of values

[4, 8, 9, 4, 16, 9, 4, 8, 25, 27, 4, 32, 36, 8, 4, 9, 16, 49, 25, 4, 27, 8, 4, 9, 64, 4, 72, 25, 4, 16, 81, 4, 8, 9, 4, 32, 49, 9, 100, 8, 108, 16, 4, 9, 8, 121, 4, 125, 9, 128, 4, 27, 8, 4, 144, 49, 4, 25, 8, 9, 4, 32, 81, 4, 8, 169, 9, 4, 25, 16, 36, 8, 4, 27]

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

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