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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.

A156980 Primes p such that 2 = abs(largest digit of p - sum of all the other digits of p).

Table of values

n a(n)
1 2
2 13
3 31
4 53
5 79
6 97
7 103
8 163
9 233
10 251
11 277
12 349
13 367
14 383
15 389
16 433
17 439
18 457
19 479
20 503
21 521
22 547
23 563
24 569
25 613
26 619
27 631
28 653
29 659
30 673
31 691
32 709
33 727
34 839
35 907
36 929
37 947
38 983
39 1063
40 1069
41 1151
42 1223
43 1249
44 1283
45 1289
46 1423
47 1429
48 1447
49 1481
50 1511

List of values

[2, 13, 31, 53, 79, 97, 103, 163, 233, 251, 277, 349, 367, 383, 389, 433, 439, 457, 479, 503, 521, 547, 563, 569, 613, 619, 631, 653, 659, 673, 691, 709, 727, 839, 907, 929, 947, 983, 1063, 1069, 1151, 1223, 1249, 1283, 1289, 1423, 1429, 1447, 1481, 1511]