Talk:Harmonic scale

Number of notes
I'm puzzled by the above-entitled section. I get 69 distinct intervals in the octave, not 78 nor 57.
 * 27:28, 26:27, 21:22, 20:21, 19:20, 18:19, 17:18, 16:17, 15:16, 14:15, 13:14, 12:13, 11:12, 10:11, 19:21, 9:10, 17:19, 8:9, 7:8, 13:15, 19:22, 6:7, 17:20, 11:13, 27:32, 16:19, 5:6, 9:11, 22:27, 13:16, 17:21, 21:26, 4:5, 19:24, 11:14, 7:9, 17:22, 10:13, 16:21, 3:4, 20:27, 11:15, 19:26, 8:11, 5:7, 17:24, 19:27, 7:10, 9:13, 11:16, 19:28, 2:3, 21:32, 17:26, 9:14, 19:30, 17:27, 5:8, 8:13, 17:28, 3:5, 19:32, 16:27, 4:7, 17:30, 9:16, 8:15, 17:32, 1:2

—Tamfang (talk) 05:08, 7 April 2023 (UTC)