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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.

A162409 Semiprimes of the form p*(k*p-1) where k > 1 (and p prime).

Table of values

n a(n)
1 6
2 10
3 14
4 15
5 22
6 26
7 33
8 34
9 38
10 46
11 51
12 58
13 62
14 69
15 74
16 82
17 86
18 87
19 91
20 94
21 95
22 106
23 118
24 122
25 123
26 134
27 141
28 142
29 145
30 146
31 158
32 159
33 166
34 177
35 178
36 194
37 202
38 206
39 213
40 214
41 218
42 226
43 249
44 254
45 262
46 267
47 274
48 278
49 287
50 295
51 298
52 302
53 303
54 314
55 321
56 326
57 334

List of values

[6, 10, 14, 15, 22, 26, 33, 34, 38, 46, 51, 58, 62, 69, 74, 82, 86, 87, 91, 94, 95, 106, 118, 122, 123, 134, 141, 142, 145, 146, 158, 159, 166, 177, 178, 194, 202, 206, 213, 214, 218, 226, 249, 254, 262, 267, 274, 278, 287, 295, 298, 302, 303, 314, 321, 326, 334]

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

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