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.

A060233 A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to six complementary pairs of ratios which generate simple musical tones (scale steps): 8/7 and 7/4, 6/5 and 5/3, 16/13 and 13/8, 5/4 and 8/5, 4/3 and 3/2 and 11/8 and 16/11.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 7
7 9
8 10
9 15
10 19
11 22
12 24
13 26
14 31
15 37
16 41
17 46
18 50
19 53
20 72
21 84
22 87
23 130
24 137
25 140
26 171
27 183
28 217
29 224
30 270
31 494
32 764
33 851
34 1038
35 1282
36 1308
37 1578
38 2190
39 2684
40 3395
41 4843
42 5004
43 5585
44 6079
45 8269
46 14124
47 14618
48 17302
49 20203
50 22887
51 31737

List of values

[1, 2, 3, 4, 6, 7, 9, 10, 15, 19, 22, 24, 26, 31, 37, 41, 46, 50, 53, 72, 84, 87, 130, 137, 140, 171, 183, 217, 224, 270, 494, 764, 851, 1038, 1282, 1308, 1578, 2190, 2684, 3395, 4843, 5004, 5585, 6079, 8269, 14124, 14618, 17302, 20203, 22887, 31737]

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

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