41-odd-limit
The 41-odd-limit is the set of all rational intervals which can be written as 2k(a/b) where a, b ≤ 31 and k is an integer. To the 39-odd-limit, it adds 20 pairs of octave-reduced intervals involving 41.
Below is a list of all octave-reduced intervals in the 41-odd-limit.
| 1/1 | 2/1 |
| 42/41 | 41/21 |
| 41/40 | 80/41 |
| 40/39 | 39/20 |
| 39/38 | 76/39 |
| 38/37 | 37/19 |
| 37/36 | 72/37 |
| 36/35 | 35/18 |
| 35/34 | 68/35 |
| 34/33 | 33/17 |
| 33/32 | 64/33 |
| 32/31 | 31/16 |
| 31/30 | 60/31 |
| 30/29 | 29/15 |
| 29/28 | 56/29 |
| 28/27 | 27/14 |
| 27/26 | 52/27 |
| 26/25 | 25/13 |
| 25/24 | 48/25 |
| 24/23 | 23/12 |
| 23/22 | 44/23 |
| 22/21 | 21/11 |
| 21/20 | 40/21 |
| 41/39 | 78/41 |
| 20/19 | 19/10 |
| 39/37 | 74/39 |
| 19/18 | 36/19 |
| 37/35 | 70/37 |
| 18/17 | 17/9 |
| 35/33 | 66/35 |
| 17/16 | 32/17 |
| 33/31 | 62/33 |
| 16/15 | 15/8 |
| 31/29 | 58/31 |
| 15/14 | 28/15 |
| 44/41 | 41/22 |
| 29/27 | 54/29 |
| 14/13 | 13/7 |
| 41/38 | 76/41 |
| 27/25 | 50/27 |
| 40/37 | 37/20 |
| 13/12 | 24/13 |
| 38/35 | 35/19 |
| 25/23 | 46/25 |
| 37/34 | 68/37 |
| 12/11 | 11/6 |
| 35/32 | 64/35 |
| 23/21 | 42/23 |
| 34/31 | 31/17 |
| 11/10 | 20/11 |
| 32/29 | 29/16 |
| 21/19 | 38/21 |
| 31/28 | 56/31 |
| 41/37 | 74/41 |
| 10/9 | 9/5 |
| 39/35 | 70/39 |
| 29/26 | 52/29 |
| 19/17 | 34/19 |
| 28/25 | 25/14 |
| 37/33 | 66/37 |
| 46/41 | 41/23 |
| 9/8 | 16/9 |
| 44/39 | 39/22 |
| 35/31 | 62/35 |
| 26/23 | 23/13 |
| 17/15 | 30/17 |
| 42/37 | 37/21 |
| 25/22 | 44/25 |
| 33/29 | 58/33 |
| 41/36 | 72/41 |
| 8/7 | 7/4 |
| 39/34 | 68/39 |
| 31/27 | 54/31 |
| 23/20 | 40/23 |
| 38/33 | 33/19 |
| 15/13 | 26/15 |
| 37/32 | 64/37 |
| 22/19 | 19/11 |
| 29/25 | 50/29 |
| 36/31 | 31/18 |
| 7/6 | 12/7 |
| 48/41 | 41/24 |
| 41/35 | 70/41 |
| 34/29 | 29/17 |
| 27/23 | 46/27 |
| 20/17 | 17/10 |
| 33/28 | 56/33 |
| 46/39 | 39/23 |
| 13/11 | 22/13 |
| 32/27 | 27/16 |
| 19/16 | 32/19 |
| 44/37 | 37/22 |
| 25/21 | 42/25 |
| 31/26 | 52/31 |
| 37/31 | 62/37 |
| 6/5 | 5/3 |
| 41/34 | 68/41 |
| 35/29 | 58/35 |
| 29/24 | 48/29 |
| 23/19 | 38/23 |
| 40/33 | 33/20 |
| 17/14 | 28/17 |
| 28/23 | 23/14 |
| 39/32 | 64/39 |
| 50/41 | 41/25 |
| 11/9 | 18/11 |
| 38/31 | 31/19 |
| 27/22 | 44/27 |
| 16/13 | 13/8 |
| 37/30 | 60/37 |
| 21/17 | 34/21 |
| 26/21 | 21/13 |
| 31/25 | 50/31 |
| 36/29 | 29/18 |
| 41/33 | 66/41 |
| 46/37 | 37/23 |
| 5/4 | 8/5 |
| 44/35 | 35/22 |
| 39/31 | 62/39 |
| 34/27 | 27/17 |
| 29/23 | 46/29 |
| 24/19 | 19/12 |
| 19/15 | 30/19 |
| 52/41 | 41/26 |
| 33/26 | 52/33 |
| 14/11 | 11/7 |
| 37/29 | 58/37 |
| 23/18 | 36/23 |
| 32/25 | 25/16 |
| 41/32 | 64/41 |
| 50/39 | 39/25 |
| 9/7 | 14/9 |
| 40/31 | 31/20 |
| 31/24 | 48/31 |
| 22/17 | 17/11 |
| 35/27 | 54/35 |
| 48/37 | 37/24 |
| 13/10 | 20/13 |
| 30/23 | 23/15 |
| 17/13 | 26/17 |
| 38/29 | 29/19 |
| 21/16 | 32/21 |
| 46/35 | 35/23 |
| 25/19 | 38/25 |
| 54/41 | 41/27 |
| 29/22 | 44/29 |
| 33/25 | 50/33 |
| 37/28 | 56/37 |
| 41/31 | 62/41 |
| 4/3 | 3/2 |
| 39/29 | 58/39 |
| 35/26 | 52/35 |
| 31/23 | 46/31 |
| 27/20 | 40/27 |
| 50/37 | 37/25 |
| 23/17 | 34/23 |
| 42/31 | 31/21 |
| 19/14 | 28/19 |
| 34/25 | 25/17 |
| 15/11 | 22/15 |
| 56/41 | 41/28 |
| 41/30 | 60/41 |
| 26/19 | 19/13 |
| 37/27 | 54/37 |
| 48/35 | 35/24 |
| 11/8 | 16/11 |
| 40/29 | 29/20 |
| 29/21 | 42/29 |
| 18/13 | 13/9 |
| 25/18 | 36/25 |
| 32/23 | 23/16 |
| 39/28 | 56/39 |
| 46/33 | 33/23 |
| 7/5 | 10/7 |
| 52/37 | 37/26 |
| 38/27 | 27/19 |
| 31/22 | 44/31 |
| 24/17 | 17/12 |
| 41/29 | 58/41 |
| Ratio | Size (¢) | Color name |
| 42/41 | 41.719 | fowuzo 2nd |
| 41/40 | 42.749 | fowogu unison |
| 41/39 | 86.58 | fowothu unison |
| 44/41 | 122.256 | fowulo 2nd |
| 41/38 | 131.549 | fowonu unison |
| 41/37 | 177.718 | fowothisu unison |
| 46/41 | 199.212 | fowutwetho 3rd |
| 41/36 | 225.152 | fowo 2nd |
| 48/41 | 272.893 | fowu 3rd |
| 41/35 | 273.923 | foworugu 2nd |
| 41/34 | 324.107 | fowosu 2nd |
| 50/41 | 343.565 | fowuyoyo 3rd |
| 41/33 | 375.789 | fowolu 3rd |
| 52/41 | 411.465 | fowutho 4th |
| 41/32 | 429.062 | fowo 3rd |
| 54/41 | 476.803 | fowu 4th |
| 41/31 | 484.027 | fowothiwu 4th |
| 56/41 | 539.764 | fowuzo 5th |
| 41/30 | 540.794 | fowogu 4th |
| 41/29 | 599.485 | fowotwenu 4th |
| 58/41 | 600.515 | fowutweno 5th |
| 60/41 | 659.206 | fowuyo 5th |
| 41/28 | 660.236 | foworu 4th |
| 62/41 | 715.973 | fowuthiwo 5th |
| 41/27 | 723.197 | fowo 5th |
| 64/41 | 770.938 | fowu 6th |
| 41/26 | 788.535 | fowothu 5th |
| 66/41 | 824.211 | fowulo 6th |
| 41/25 | 856.435 | fowogugu 6th |
| 68/41 | 875.893 | fowuso 7th |
| 70/41 | 926.077 | fowuzoyo 7th |
| 41/24 | 927.107 | fowo 6th |
| 72/41 | 974.848 | fowu 7th |
| 41/23 | 1000.788 | fowotwethu 6th |
| 74/41 | 1022.282 | fowuthiso octave |
| 76/41 | 1068.451 | fowuno octave |
| 41/22 | 1077.744 | fowolu 7th |
| 78/41 | 1113.42 | fowutho octave |
| 80/41 | 1157.251 | fowuyo octave |
| 41/21 | 1158.281 | foworu 7th |
The smallest equal division of the octave which is consistent to the 41-odd-limit is 311edo; that which is distinctly consistent to the same is 20567edo (by virtue of it being distinctly consistent through the 57-odd-limit).