A284601 - cp's OEIS frontend

A284601 Numbers k such that the decimal representation of 1/k does not terminate and has odd period.

n	a(n)
1	3
2	6
3	9
4	12
5	15
6	18
7	24
8	27
9	30
10	31
11	36
12	37
13	41
14	43
15	45
16	48
17	53
18	54
19	60
20	62
21	67
22	71
23	72
24	74
25	75
26	79
27	81
28	82
29	83
30	86
31	90
32	93
33	96
34	106
35	107
36	108
37	111
38	120
39	123
40	124
41	129
42	134
43	135
44	142
45	144
46	148
47	150
48	151
49	155
50	158
51	159
52	162
53	163
54	164
55	166
56	172
57	173
58	180
59	185
60	186
61	191
62	192
63	199
64	201
65	205
66	212
67	213
68	214
69	215

[3, 6, 9, 12, 15, 18, 24, 27, 30, 31, 36, 37, 41, 43, 45, 48, 53, 54, 60, 62, 67, 71, 72, 74, 75, 79, 81, 82, 83, 86, 90, 93, 96, 106, 107, 108, 111, 120, 123, 124, 129, 134, 135, 142, 144, 148, 150, 151, 155, 158, 159, 162, 163, 164, 166, 172, 173, 180, 185, 186, 191, 192, 199, 201, 205, 212, 213, 214, 215]

cp's OEIS Frontend

A284601 Numbers k such that the decimal representation of 1/k does not terminate and has odd period.

Table of values

List of values

n	a(n)
1	3
2	6
3	9
4	12
5	15
6	18
7	24
8	27
9	30
10	31
11	36
12	37
13	41
14	43
15	45
16	48
17	53
18	54
19	60
20	62
21	67
22	71
23	72
24	74
25	75
26	79
27	81
28	82
29	83
30	86
31	90
32	93
33	96
34	106
35	107
36	108
37	111
38	120
39	123
40	124
41	129
42	134
43	135
44	142
45	144
46	148
47	150
48	151
49	155
50	158
51	159
52	162
53	163
54	164
55	166
56	172
57	173
58	180
59	185
60	186
61	191
62	192
63	199
64	201
65	205
66	212
67	213
68	214
69	215

n	a(n)
1	3
2	6
3	9
4	12
5	15
6	18
7	24
8	27
9	30
10	31
11	36
12	37
13	41
14	43
15	45
16	48
17	53
18	54
19	60
20	62
21	67
22	71
23	72
24	74
25	75
26	79
27	81
28	82
29	83
30	86
31	90
32	93
33	96
34	106
35	107
36	108
37	111
38	120
39	123
40	124
41	129
42	134
43	135
44	142
45	144
46	148
47	150
48	151
49	155
50	158
51	159
52	162
53	163
54	164
55	166
56	172
57	173
58	180
59	185
60	186
61	191
62	192
63	199
64	201
65	205
66	212
67	213
68	214
69	215

n	a(n)
1	3
2	6
3	9
4	12
5	15
6	18
7	24
8	27
9	30
10	31
11	36
12	37
13	41
14	43
15	45
16	48
17	53
18	54
19	60
20	62
21	67
22	71
23	72
24	74
25	75
26	79
27	81
28	82
29	83
30	86
31	90
32	93
33	96
34	106
35	107
36	108
37	111
38	120
39	123
40	124
41	129
42	134
43	135
44	142
45	144
46	148
47	150
48	151
49	155
50	158
51	159
52	162
53	163
54	164
55	166
56	172
57	173
58	180
59	185
60	186
61	191
62	192
63	199
64	201
65	205
66	212
67	213
68	214
69	215