A066849 - cp's OEIS frontend

A066849 Consider sequence of fractions A066657/A066658 produced by ratios of terms in A066720; let m = smallest integer such that all fractions 1/n, 2/n, ..., (n-1)/n have appeared when we reach A066720(m) = k; sequence gives values of m; set a(n) = -1 if some fraction i/n never appears.

n	a(n)
1	1
2	2
3	3
4	401
5	113
6	22
7	75
8	401
9	1986
10	6547
11	1110
12	5949
13	7952
14	2445
15	5578
16	172617
17	2590
18	1986
19	17471
20	41341
21	13631
22	20900
23	14063
24	121563
25	86009
26	17648
27	392866
28	140171
29	59293
30	257162
31	68370
32	172617
33	226693
34	89942
35	489653
36	151601
37	153287
38	231508
39	860521
40	999664
41	479352
42	751180
43	475540
44	1312350
45	246470
46	287004
47	84285
48	1137690
49	363942
50	86009
51	276267
52	603972
53	219888
54	1139722
55	1525515
56	5227193
57	1486480
58	206546
59	379708
60	1244626
61	374003
62	590152
63	7230480
64	1903679
65	1834403

[1, 2, 3, 401, 113, 22, 75, 401, 1986, 6547, 1110, 5949, 7952, 2445, 5578, 172617, 2590, 1986, 17471, 41341, 13631, 20900, 14063, 121563, 86009, 17648, 392866, 140171, 59293, 257162, 68370, 172617, 226693, 89942, 489653, 151601, 153287, 231508, 860521, 999664, 479352, 751180, 475540, 1312350, 246470, 287004, 84285, 1137690, 363942, 86009, 276267, 603972, 219888, 1139722, 1525515, 5227193, 1486480, 206546, 379708, 1244626, 374003, 590152, 7230480, 1903679, 1834403]

cp's OEIS Frontend

A066849 Consider sequence of fractions A066657/A066658 produced by ratios of terms in A066720; let m = smallest integer such that all fractions 1/n, 2/n, ..., (n-1)/n have appeared when we reach A066720(m) = k; sequence gives values of m; set a(n) = -1 if some fraction i/n never appears.

Table of values

List of values