cp's OEIS Frontend

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.

A051266 Numbers n such that maximal value of prime divisors of reduced residue system for n is 2.

Table of values

n a(n)
1 7
2 11
3 13
4 15
5 16
6 17
7 19
8 21
9 22
10 23
11 25
12 26
13 27
14 28
15 29
16 32
17 33
18 34
19 35
20 36
21 38
22 39
23 40
24 44
25 45
26 46
27 48
28 50
29 51
30 52
31 54
32 56
33 57
34 58
35 62
36 63
37 64
38 66
39 68
40 69
41 70
42 72
43 74
44 75
45 76
46 78
47 80
48 82
49 84
50 86
51 88
52 90
53 92
54 94
55 96
56 98
57 100
58 102
59 104
60 105
61 108
62 110
63 112
64 114
65 120
66 126

List of values

[7, 11, 13, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, 28, 29, 32, 33, 34, 35, 36, 38, 39, 40, 44, 45, 46, 48, 50, 51, 52, 54, 56, 57, 58, 62, 63, 64, 66, 68, 69, 70, 72, 74, 75, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 105, 108, 110, 112, 114, 120, 126]

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

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