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.

A231612 Numbers n such that the four fourth-degree cyclotomic polynomials are simultaneously prime.

Table of values

n a(n)
1 2
2 90750
3 194468
4 229592
5 388332
6 868592
7 1054868
8 1148390
9 1380380
10 1415920
11 1461372
12 1496010
13 1614800
14 1706398
15 1992210
16 2439042
17 2478212
18 2644498
19 2791910
20 3073300
21 3264448
22 3824370
23 3892780
24 3939222
25 3941938
26 4425970
27 4468980
28 4594138
29 4683700

List of values

[2, 90750, 194468, 229592, 388332, 868592, 1054868, 1148390, 1380380, 1415920, 1461372, 1496010, 1614800, 1706398, 1992210, 2439042, 2478212, 2644498, 2791910, 3073300, 3264448, 3824370, 3892780, 3939222, 3941938, 4425970, 4468980, 4594138, 4683700]

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

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