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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.

A231406 Table read by rows, with n-th row the smallest non-constant p-term arithmetic progression of primes beginning with p = prime(n).

Table of values

n a(n)
1 2
2 3
3 3
4 5
5 7
6 5
7 11
8 17
9 23
10 29
11 7
12 157
13 307
14 457
15 607
16 757
17 907
18 11
19 1536160091
20 3072320171
21 4608480251
22 6144640331
23 7680800411
24 9216960491
25 10753120571
26 12289280651
27 13825440731
28 15361600811
29 13
30 9918821194603
31 19837642389193
32 29756463583783
33 39675284778373
34 49594105972963
35 59512927167553
36 69431748362143
37 79350569556733
38 89269390751323
39 99188211945913
40 109107033140503
41 119025854335093
42 17
43 341976204789992332577

List of values

[2, 3, 3, 5, 7, 5, 11, 17, 23, 29, 7, 157, 307, 457, 607, 757, 907, 11, 1536160091, 3072320171, 4608480251, 6144640331, 7680800411, 9216960491, 10753120571, 12289280651, 13825440731, 15361600811, 13, 9918821194603, 19837642389193, 29756463583783, 39675284778373, 49594105972963, 59512927167553, 69431748362143, 79350569556733, 89269390751323, 99188211945913, 109107033140503, 119025854335093, 17, 341976204789992332577]

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