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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.

A359600 The least odd number with the same prime signature as n.

Table of values

n a(n)
1 1
2 3
3 3
4 9
5 3
6 15
7 3
8 27
9 9
10 15
11 3
12 45
13 3
14 15
15 15
16 81
17 3
18 45
19 3
20 45
21 15
22 15
23 3
24 135
25 9
26 15
27 27
28 45
29 3
30 105
31 3
32 243
33 15
34 15
35 15
36 225
37 3
38 15
39 15
40 135
41 3
42 105
43 3
44 45
45 45
46 15
47 3
48 405
49 9
50 45
51 15
52 45
53 3
54 135
55 15
56 135
57 15
58 15
59 3
60 315
61 3
62 15
63 45
64 729
65 15
66 105
67 3
68 45
69 15
70 105
71 3
72 675
73 3
74 15
75 45
76 45
77 15
78 105
79 3
80 405
81 81

List of values

[1, 3, 3, 9, 3, 15, 3, 27, 9, 15, 3, 45, 3, 15, 15, 81, 3, 45, 3, 45, 15, 15, 3, 135, 9, 15, 27, 45, 3, 105, 3, 243, 15, 15, 15, 225, 3, 15, 15, 135, 3, 105, 3, 45, 45, 15, 3, 405, 9, 45, 15, 45, 3, 135, 15, 135, 15, 15, 3, 315, 3, 15, 45, 729, 15, 105, 3, 45, 15, 105, 3, 675, 3, 15, 45, 45, 15, 105, 3, 405, 81]

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