cp's OEIS Frontend

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.

A167840 Six-times-isolated primes: primes p such that none of p+-2, p+-4, p+-6, p+-8, p+-10 nor p+-12 are prime.

Table of values

n a(n)
1 2
2 1847
3 2179
4 2503
5 2819
6 3137
7 3433
8 3967
9 4177
10 4621
11 4831
12 5623
13 5953
14 6637
15 7283
16 7369
17 7393
18 7433
19 7621
20 7993
21 8039
22 8147
23 9257
24 9587
25 10753
26 11027
27 11197
28 11213
29 11369
30 11657
31 13063
32 13367
33 13381
34 13537
35 13553
36 13649
37 13859
38 14107
39 14221
40 14369
41 14503

List of values

[2, 1847, 2179, 2503, 2819, 3137, 3433, 3967, 4177, 4621, 4831, 5623, 5953, 6637, 7283, 7369, 7393, 7433, 7621, 7993, 8039, 8147, 9257, 9587, 10753, 11027, 11197, 11213, 11369, 11657, 13063, 13367, 13381, 13537, 13553, 13649, 13859, 14107, 14221, 14369, 14503]

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

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