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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.

A084198 Primes p such that there exists exactly one prime q with q+1 dividing p+1.

Table of values

n a(n)
1 5
2 7
3 19
4 43
5 67
6 97
7 163
8 181
9 211
10 283
11 331
12 349
13 523
14 547
15 601
16 691
17 787
18 853
19 907
20 937
21 1021
22 1051
23 1123
24 1171
25 1429
26 1531
27 1549
28 1723
29 1777
30 1867
31 2011
32 2029
33 2053
34 2083
35 2113
36 2251
37 2281
38 2347
39 2371
40 2467
41 2521
42 2707
43 2731
44 2749
45 2803
46 2971
47 3067

List of values

[5, 7, 19, 43, 67, 97, 163, 181, 211, 283, 331, 349, 523, 547, 601, 691, 787, 853, 907, 937, 1021, 1051, 1123, 1171, 1429, 1531, 1549, 1723, 1777, 1867, 2011, 2029, 2053, 2083, 2113, 2251, 2281, 2347, 2371, 2467, 2521, 2707, 2731, 2749, 2803, 2971, 3067]

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

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