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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.

A171807 Emirps (A006567) p such that R(prime(p)) is prime.

Table of values

n a(n)
1 37
2 71
3 157
4 167
5 199
6 907
7 953
8 971
9 991
10 1151
11 1193
12 1213
13 1223
14 1231
15 1237
16 1279
17 1283
18 1381
19 1429
20 1471
21 1499
22 1523
23 1583
24 1597
25 1601
26 1619
27 1669
28 1811
29 1831
30 1867
31 3299
32 3343
33 3347
34 3371
35 3373
36 3391
37 3463
38 3467
39 3469
40 3527
41 3541
42 3719
43 3767
44 3803

List of values

[37, 71, 157, 167, 199, 907, 953, 971, 991, 1151, 1193, 1213, 1223, 1231, 1237, 1279, 1283, 1381, 1429, 1471, 1499, 1523, 1583, 1597, 1601, 1619, 1669, 1811, 1831, 1867, 3299, 3343, 3347, 3371, 3373, 3391, 3463, 3467, 3469, 3527, 3541, 3719, 3767, 3803]

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

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