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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.

A015049 Let m = A013929(n); then a(n) = smallest k such that m divides k^2.

Table of values

n a(n)
1 2
2 4
3 3
4 6
5 4
6 6
7 10
8 12
9 5
10 9
11 14
12 8
13 6
14 20
15 22
16 15
17 12
18 7
19 10
20 26
21 18
22 28
23 30
24 21
25 8
26 34
27 12
28 15
29 38
30 20
31 9
32 42
33 44
34 30
35 46
36 24
37 14
38 33
39 10
40 52
41 18
42 28
43 58
44 39
45 60
46 11
47 62
48 25
49 42
50 16
51 66
52 45
53 68
54 70
55 12
56 21
57 74
58 30
59 76
60 51
61 78
62 40
63 18
64 82
65 84
66 13
67 57
68 86

List of values

[2, 4, 3, 6, 4, 6, 10, 12, 5, 9, 14, 8, 6, 20, 22, 15, 12, 7, 10, 26, 18, 28, 30, 21, 8, 34, 12, 15, 38, 20, 9, 42, 44, 30, 46, 24, 14, 33, 10, 52, 18, 28, 58, 39, 60, 11, 62, 25, 42, 16, 66, 45, 68, 70, 12, 21, 74, 30, 76, 51, 78, 40, 18, 82, 84, 13, 57, 86]

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