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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.

A225891 Numbers obtained by rotating left the indices in the prime signature of n.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 18
13 13
14 14
15 15
16 16
17 17
18 12
19 19
20 50
21 21
22 22
23 23
24 54
25 25
26 26
27 27
28 98
29 29
30 30
31 31
32 32
33 33
34 34
35 35
36 36
37 37
38 38
39 39
40 250
41 41
42 42
43 43
44 242
45 75
46 46
47 47
48 162
49 49
50 20
51 51
52 338
53 53
54 24
55 55
56 686
57 57
58 58
59 59
60 150
61 61
62 62
63 147
64 64
65 65
66 66

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, 13, 14, 15, 16, 17, 12, 19, 50, 21, 22, 23, 54, 25, 26, 27, 98, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 250, 41, 42, 43, 242, 75, 46, 47, 162, 49, 20, 51, 338, 53, 24, 55, 686, 57, 58, 59, 150, 61, 62, 147, 64, 65, 66]

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

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