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.

A143800 In acoustics, using 12-tone equal temperament, the rounded number of semitones in the interval perceived when a vibrating string is divided into n congruent segments.

Table of values

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

List of values

[0, 12, 19, 24, 28, 31, 34, 36, 38, 40, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 54, 55, 56, 56, 57, 58, 58, 59, 59, 60, 61, 61, 62, 62, 63, 63, 63, 64, 64, 65, 65, 66, 66, 66, 67, 67, 67, 68, 68, 68, 69, 69, 69, 70, 70, 70, 71, 71, 71, 71, 72, 72, 72, 73, 73, 73, 73, 74]

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

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