33-odd-limit

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The 33-odd-limit is the set of all rational intervals which can be written as 2k(a/b) where a, b ≤ 33 and k is an integer. To the 31-odd-limit, it adds 10 pairs of octave-reduced intervals involving 33.

Below is a list of all octave-reduced intervals in the 33-odd-limit.

Ratio Size (¢) Color name Name
34/33 51.682
33/32 53.273
33/31 108.237
33/29 223.696
38/33 244.24
33/28 284.447
40/33 333.041
33/26 412.745
33/25 480.646
46/33 575.001
33/23 624.999
50/33 719.354
52/33 787.255
33/20 866.959
56/33 915.553
33/19 955.76
58/33 976.304
62/33 1091.763
64/33 1146.727
33/17 1148.318

The smallest equal division of the octave which is consistent to the 33-odd-limit is 311edo (by virtue of it being consistent through the 41-odd-limit); that which is distinctly consistent to the same is 1600edo (by virtue of it being distinctly consistent through the 37-odd-limit).