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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.

A243587 Primes p such that sum of digits + 7 is prime.

Table of values

n a(n)
1 13
2 19
3 31
4 37
5 73
6 79
7 97
8 103
9 109
10 127
11 163
12 181
13 211
14 271
15 277
16 307
17 349
18 367
19 433
20 439
21 457
22 499
23 523
24 541
25 547
26 613
27 619
28 631
29 673
30 691
31 709
32 727
33 769
34 787
35 811
36 853
37 859
38 877
39 907
40 967
41 1009
42 1021
43 1063
44 1069
45 1087
46 1117
47 1153
48 1171
49 1201
50 1249
51 1399

List of values

[13, 19, 31, 37, 73, 79, 97, 103, 109, 127, 163, 181, 211, 271, 277, 307, 349, 367, 433, 439, 457, 499, 523, 541, 547, 613, 619, 631, 673, 691, 709, 727, 769, 787, 811, 853, 859, 877, 907, 967, 1009, 1021, 1063, 1069, 1087, 1117, 1153, 1171, 1201, 1249, 1399]

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

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