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.

A086004 Primes which remain prime after one and after two and after three applications of the rotate-and-add operation of A086002.

Table of values

n a(n)
1 12917
2 12919
3 18911
4 18913
5 22907
6 24907
7 26903
8 28901
9 1088063
10 1288043
11 1408031
12 1428029
13 1528019
14 100083679
15 100280419
16 100283849
17 100483847
18 100692793
19 100880413
20 101080159
21 101283839
22 101683093
23 101683663
24 102080149

List of values

[12917, 12919, 18911, 18913, 22907, 24907, 26903, 28901, 1088063, 1288043, 1408031, 1428029, 1528019, 100083679, 100280419, 100283849, 100483847, 100692793, 100880413, 101080159, 101283839, 101683093, 101683663, 102080149]

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

Content is available under The OEIS End-User License Agreement.