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.

A378872 Discriminant of the minimal polynomial of a number whose continued fraction expansion has periodic part given by the n-th composition (in standard order).

Table of values

n a(n)
1 5
2 8
3 5
4 13
5 12
6 12
7 5
8 20
9 21
10 8
11 40
12 21
13 40
14 40
15 5
16 29
17 32
18 60
19 17
20 60
21 85
22 85
23 96
24 32
25 17
26 85
27 96
28 17
29 96
30 96
31 5
32 40
33 45
34 24
35 104
36 13
37 148
38 148
39 165
40 24
41 148
42 8
43 221
44 148
45 12
46 221
47 260
48 45
49 104
50 148
51 165
52 148
53 221
54 12
55 260
56 104
57 165
58 221
59 260
60 165
61 260
62 260

List of values

[5, 8, 5, 13, 12, 12, 5, 20, 21, 8, 40, 21, 40, 40, 5, 29, 32, 60, 17, 60, 85, 85, 96, 32, 17, 85, 96, 17, 96, 96, 5, 40, 45, 24, 104, 13, 148, 148, 165, 24, 148, 8, 221, 148, 12, 221, 260, 45, 104, 148, 165, 148, 221, 12, 260, 104, 165, 221, 260, 165, 260, 260]

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

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