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.

A250193 Numbers n such that Phi(46,n) is prime, where Phi is the cyclotomic polynomial.

Table of values

n a(n)
1 2
2 3
3 7
4 16
5 17
6 18
7 25
8 46
9 47
10 106
11 110
12 111
13 118
14 136
15 144
16 145
17 230
18 238
19 361
20 382
21 422
22 439
23 474
24 494
25 495
26 519
27 588
28 639
29 657
30 707
31 733
32 751
33 802
34 831
35 863
36 902
37 925
38 976
39 994
40 1001
41 1059
42 1140
43 1181
44 1240
45 1249
46 1319
47 1375
48 1442
49 1458
50 1508
51 1699
52 1734
53 1751
54 1757
55 1760
56 1766
57 1807
58 1849
59 1897
60 1904
61 1914
62 1922

List of values

[2, 3, 7, 16, 17, 18, 25, 46, 47, 106, 110, 111, 118, 136, 144, 145, 230, 238, 361, 382, 422, 439, 474, 494, 495, 519, 588, 639, 657, 707, 733, 751, 802, 831, 863, 902, 925, 976, 994, 1001, 1059, 1140, 1181, 1240, 1249, 1319, 1375, 1442, 1458, 1508, 1699, 1734, 1751, 1757, 1760, 1766, 1807, 1849, 1897, 1904, 1914, 1922]