A170951 - cp's OEIS frontend

A170951 Numbers n with the property that some of the fractions i/n (with gcd(i,n)=1, 0 < i/n < 1) are in the Cantor set and some are not.

n	a(n)
1	9
2	12
3	13
4	27
5	28
6	30
7	36
8	39
9	40
10	81
11	82
12	84
13	90
14	91
15	108
16	117
17	120
18	121
19	243
20	244
21	246
22	252
23	270
24	273
25	324
26	328
27	351
28	360
29	363
30	364
31	729
32	730
33	732
34	738
35	756
36	757
37	810
38	819
39	820
40	949
41	972
42	984
43	1036
44	1053
45	1080
46	1089
47	1092
48	1093
49	2187

[9, 12, 13, 27, 28, 30, 36, 39, 40, 81, 82, 84, 90, 91, 108, 117, 120, 121, 243, 244, 246, 252, 270, 273, 324, 328, 351, 360, 363, 364, 729, 730, 732, 738, 756, 757, 810, 819, 820, 949, 972, 984, 1036, 1053, 1080, 1089, 1092, 1093, 2187]

cp's OEIS Frontend

A170951 Numbers n with the property that some of the fractions i/n (with gcd(i,n)=1, 0 < i/n < 1) are in the Cantor set and some are not.

Table of values

List of values