A061918 - cp's OEIS frontend

A061918 A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the pair of ratios 5/4 and 8/5 which generate two complementary tones of musical harmony, the Major 3rd (5/4) and the Minor 6th (8/5).

n	a(n)
1	1
2	2
3	3
4	16
5	19
6	22
7	25
8	28
9	59
10	87
11	146
12	351
13	497
14	643
15	2718
16	3361
17	4004
18	8651
19	12655
20	21306
21	55267
22	76573
23	97879
24	489395
25	1055363
26	1153242
27	1251121
28	1349000
29	1446879
30	1544758
31	1642637
32	1740516
33	1838395
34	1936274
35	5808822
36	7647217

[1, 2, 3, 16, 19, 22, 25, 28, 59, 87, 146, 351, 497, 643, 2718, 3361, 4004, 8651, 12655, 21306, 55267, 76573, 97879, 489395, 1055363, 1153242, 1251121, 1349000, 1446879, 1544758, 1642637, 1740516, 1838395, 1936274, 5808822, 7647217]

cp's OEIS Frontend

A061918 A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the pair of ratios 5/4 and 8/5 which generate two complementary tones of musical harmony, the Major 3rd (5/4) and the Minor 6th (8/5).

Table of values

List of values