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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.

A339307 Numbers k such that A228553(k) is prime.

Table of values

n a(n)
1 11
2 20
3 24
4 27
5 32
6 35
7 37
8 38
9 68
10 74
11 78
12 79
13 82
14 96
15 98
16 101
17 103
18 122
19 137
20 149
21 161
22 188
23 209
24 218
25 239
26 249
27 258
28 276
29 293
30 321
31 325
32 333
33 363
34 365
35 372
36 433
37 445
38 449
39 499
40 535
41 567
42 568
43 580
44 588
45 594
46 595
47 622
48 644
49 656
50 663
51 666
52 682
53 688
54 693
55 721
56 742
57 754
58 756
59 760
60 796
61 814
62 845

List of values

[11, 20, 24, 27, 32, 35, 37, 38, 68, 74, 78, 79, 82, 96, 98, 101, 103, 122, 137, 149, 161, 188, 209, 218, 239, 249, 258, 276, 293, 321, 325, 333, 363, 365, 372, 433, 445, 449, 499, 535, 567, 568, 580, 588, 594, 595, 622, 644, 656, 663, 666, 682, 688, 693, 721, 742, 754, 756, 760, 796, 814, 845]

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

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