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.

A063940 Composite numbers k such that Ramanujan's function tau(k) (A000594) is not divisible by k.

Table of values

n a(n)
1 22
2 26
3 33
4 34
5 38
6 39
7 44
8 46
9 51
10 52
11 55
12 57
13 58
14 62
15 65
16 66
17 68
18 69
19 74
20 76
21 77
22 78
23 82
24 85
25 86
26 87
27 93
28 94
29 95
30 99
31 102
32 104
33 106
34 110
35 111
36 114
37 116
38 117
39 118
40 119
41 121
42 122
43 123
44 124
45 129
46 130
47 132
48 133
49 134
50 136
51 138
52 141
53 142
54 143
55 145
56 146
57 148
58 152
59 153

List of values

[22, 26, 33, 34, 38, 39, 44, 46, 51, 52, 55, 57, 58, 62, 65, 66, 68, 69, 74, 76, 77, 78, 82, 85, 86, 87, 93, 94, 95, 99, 102, 104, 106, 110, 111, 114, 116, 117, 118, 119, 121, 122, 123, 124, 129, 130, 132, 133, 134, 136, 138, 141, 142, 143, 145, 146, 148, 152, 153]

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

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