Minimal consistent EDOs

An EDO N is consistent with respect to a set of rational numbers s if the direct approximation of every element of s is the closest N-EDO approximation. It is distinctly consistent if every element of s is mapped to a distinct value. If the set s is the q odd limit, we say N is q-limit consistent and q-limit distinctly consistent, respectively. If the set s is the q odd limit, we say N is q-limit consistent and q-limit distinctly consistent, respectively. Below is a table of the smallest consistent, and the smallest distinctly consistent, edo for every odd number up to 135.

Odd limit	Smallest consistent edo	Smallest distinctly consistent edo
1	1	1
3	1	3
5	3	9
7	4	27
9	5	41
11	22	58
13	26	87
15	29	111
17	58	149
19	80	217
21	94	282
23	94	282
25	282	388
27	282	388
29	282	1323
31	311	1600
33	311	1600
35	311	1600
37	311	1600
39	311	2554
41	311	2554
43	17461	17461
45	17461	17461
47	20567	20567
49	20567	20567
51	20567	20567
53	20567	20567
55	20567	20567
57	20567	20567
59	253389	253389
61	625534	625534
63	625534	625534
65	625534	625534
67	625534	625534
69	759630	759630
71	759630	759630
73	759630	759630
75	2157429	2157429
77	2157429	2157429
79	2901533	2901533
81	2901533	2901533
83	2901533	2901533
85	2901533	2901533
87	2901533	2901533
89	2901533	2901533
91	2901533	2901533
93	2901533	2901533
95	2901533	2901533
97	2901533	2901533
99	2901533	2901533
101	2901533	2901533
103	2901533	2901533
105	2901533	2901533
107	2901533	2901533
109	2901533	2901533
111	2901533	2901533
113	2901533	2901533
115	2901533	2901533
117	2901533	2901533
119	2901533	2901533
121	2901533	2901533
123	2901533	2901533
125	2901533	2901533
127	2901533	2901533
129	2901533	2901533
131	2901533	2901533
133	70910024	70910024
135	70910024	70910024
137	5407372813	5407372813
139	5407372813	5407372813
141	5407372813	5407372813
143	5407372813	5407372813
145	5407372813	5407372813
147	5407372813	5407372813
149	5407372813	5407372813
151	5407372813	5407372813
153	5407372813	5407372813
155	5407372813	5407372813

OEIS integer sequences links

• OEIS: Equal divisions of the octave with progressively increasing consistency levels (OEIS)
• OEIS: Equal divisions of the octave with progressively increasing consistency limits and distinct approximations for all the ratios in the tonality diamond of that limit (OEIS)
• OEIS: Equal divisions of the octave with nondecreasing consistency levels. (OEIS)
• OEIS: Equal divisions of the octave with nondecreasing consistency limits and distinct approximations for all the ratios in the tonality diamond of that limit (OEIS)