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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.

A051267 Numbers n such that maximal value of prime divisors of reduced residue system for n is 3.

Table of values

n a(n)
1 31
2 37
3 41
4 43
5 47
6 49
7 53
8 55
9 59
10 61
11 65
12 67
13 71
14 73
15 77
16 79
17 81
18 83
19 85
20 87
21 89
22 91
23 93
24 95
25 97
26 99
27 101
28 103
29 106
30 107
31 109
32 111
33 113
34 115
35 116
36 117
37 118
38 119
39 121
40 122
41 123
42 124
43 125
44 127
45 128
46 129
47 131
48 133
49 134
50 136
51 137
52 139
53 141
54 142
55 143
56 145
57 146
58 147

List of values

[31, 37, 41, 43, 47, 49, 53, 55, 59, 61, 65, 67, 71, 73, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 106, 107, 109, 111, 113, 115, 116, 117, 118, 119, 121, 122, 123, 124, 125, 127, 128, 129, 131, 133, 134, 136, 137, 139, 141, 142, 143, 145, 146, 147]

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

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