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.

A131136 Denominator of (exponential) expansion of log((x/2-1)/(x-1)).

Table of values

n a(n)
0 1
1 2
2 4
3 4
4 8
5 4
6 8
7 8
8 16
9 4
10 8
11 8
12 16
13 8
14 16
15 16
16 32
17 4
18 8
19 8
20 16
21 8
22 16
23 16
24 32
25 8
26 16
27 16
28 32
29 16
30 32
31 32
32 64
33 4
34 8
35 8
36 16
37 8
38 16
39 16
40 32
41 8
42 16
43 16
44 32
45 16
46 32
47 32
48 64
49 8
50 16
51 16
52 32
53 16
54 32
55 32
56 64
57 16
58 32
59 32
60 64
61 32
62 64
63 64
64 128
65 4
66 8
67 8
68 16
69 8
70 16
71 16
72 32
73 8
74 16
75 16

List of values

[1, 2, 4, 4, 8, 4, 8, 8, 16, 4, 8, 8, 16, 8, 16, 16, 32, 4, 8, 8, 16, 8, 16, 16, 32, 8, 16, 16, 32, 16, 32, 32, 64, 4, 8, 8, 16, 8, 16, 16, 32, 8, 16, 16, 32, 16, 32, 32, 64, 8, 16, 16, 32, 16, 32, 32, 64, 16, 32, 32, 64, 32, 64, 64, 128, 4, 8, 8, 16, 8, 16, 16, 32, 8, 16, 16]

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

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