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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.

A112588 Numbers m such that phi(m) > 2*tau(m), where phi = A000010 and tau = A000005.

Table of values

n a(n)
1 7
2 11
3 13
4 17
5 19
6 21
7 22
8 23
9 25
10 26
11 27
12 29
13 31
14 32
15 33
16 34
17 35
18 37
19 38
20 39
21 41
22 43
23 44
24 45
25 46
26 47
27 49
28 50
29 51
30 52
31 53
32 54
33 55
34 56
35 57
36 58
37 59
38 61
39 62
40 63
41 64
42 65
43 66
44 67
45 68
46 69
47 70
48 71
49 73
50 74
51 75
52 76
53 77
54 78
55 79
56 80
57 81
58 82
59 83
60 85
61 86
62 87
63 88
64 89
65 91
66 92
67 93
68 94
69 95
70 96

List of values

[7, 11, 13, 17, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96]

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

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