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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.

A235150 Primes p such that (p reversed) + 9 is also a prime.

Table of values

n a(n)
1 2
2 23
3 29
4 41
5 43
6 47
7 83
8 89
9 223
10 239
11 241
12 257
13 269
14 271
15 281
16 293
17 401
18 443
19 449
20 461
21 463
22 467
23 479
24 811
25 821
26 823
27 829
28 839
29 853
30 859
31 877
32 881
33 883
34 887
35 2003
36 2027
37 2039
38 2053
39 2081
40 2089
41 2113
42 2129
43 2131
44 2137
45 2161
46 2179
47 2221
48 2237
49 2251
50 2269
51 2281

List of values

[2, 23, 29, 41, 43, 47, 83, 89, 223, 239, 241, 257, 269, 271, 281, 293, 401, 443, 449, 461, 463, 467, 479, 811, 821, 823, 829, 839, 853, 859, 877, 881, 883, 887, 2003, 2027, 2039, 2053, 2081, 2089, 2113, 2129, 2131, 2137, 2161, 2179, 2221, 2237, 2251, 2269, 2281]

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

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