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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.

A349709 Primes p such that if q is the next prime, A004086(p*q) = A004086(p)*A004086(q).

Table of values

n a(n)
1 2
2 7
3 11
4 97
5 101
6 1021
7 1201
8 2003
9 3001
10 10103
11 10111
12 20011
13 20021
14 21001
15 101111
16 102001
17 102101
18 112103
19 112111
20 120103
21 201011
22 202001
23 1000003
24 1000211
25 1010003
26 1010201
27 1011001
28 1020011
29 1100101
30 1100311
31 1111013
32 1111021
33 1112003
34 1201001
35 2011201
36 2020001
37 2100001
38 2100011
39 10000103

List of values

[2, 7, 11, 97, 101, 1021, 1201, 2003, 3001, 10103, 10111, 20011, 20021, 21001, 101111, 102001, 102101, 112103, 112111, 120103, 201011, 202001, 1000003, 1000211, 1010003, 1010201, 1011001, 1020011, 1100101, 1100311, 1111013, 1111021, 1112003, 1201001, 2011201, 2020001, 2100001, 2100011, 10000103]

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

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