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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.

A378700 Number of k in A126706 between powerful numbers that are not prime powers.

Table of values

n a(n)
1 5
2 11
3 10
4 1
5 10
6 19
7 1
8 4
9 2
10 22
11 12
12 27
13 1
14 11
15 2
16 14
17 6
18 28
19 26
20 9
21 0
22 41
23 3
24 26
25 13
26 25
27 0
28 10
29 35
30 11
31 10
32 0
33 26
34 26
35 8
36 10
37 5
38 26
39 30
40 17
41 11
42 52
43 13
44 12
45 56
46 1
47 20
48 9
49 34
50 69
51 1
52 69
53 37
54 3
55 38
56 0
57 14
58 57
59 11
60 39
61 23
62 15
63 26
64 18
65 6
66 36
67 3
68 30
69 27
70 27
71 97

List of values

[5, 11, 10, 1, 10, 19, 1, 4, 2, 22, 12, 27, 1, 11, 2, 14, 6, 28, 26, 9, 0, 41, 3, 26, 13, 25, 0, 10, 35, 11, 10, 0, 26, 26, 8, 10, 5, 26, 30, 17, 11, 52, 13, 12, 56, 1, 20, 9, 34, 69, 1, 69, 37, 3, 38, 0, 14, 57, 11, 39, 23, 15, 26, 18, 6, 36, 3, 30, 27, 27, 97]

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

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