A349690 - cp's OEIS frontend

A349690 Numbers k such that the continued fraction of the abundancy index of k contains distinct elements.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	11
9	12
10	13
11	17
12	18
13	19
14	20
15	23
16	25
17	27
18	28
19	29
20	31
21	33
22	37
23	40
24	41
25	43
26	47
27	49
28	53
29	56
30	59
31	60
32	61
33	67
34	71
35	73
36	77
37	79
38	80
39	81
40	83
41	88
42	89
43	91
44	97
45	101
46	103
47	104
48	107
49	109
50	113
51	120
52	121
53	125
54	127
55	131
56	137
57	139
58	145
59	149
60	151
61	155
62	157
63	163

[1, 2, 3, 5, 6, 7, 9, 11, 12, 13, 17, 18, 19, 20, 23, 25, 27, 28, 29, 31, 33, 37, 40, 41, 43, 47, 49, 53, 56, 59, 60, 61, 67, 71, 73, 77, 79, 80, 81, 83, 88, 89, 91, 97, 101, 103, 104, 107, 109, 113, 120, 121, 125, 127, 131, 137, 139, 145, 149, 151, 155, 157, 163]

cp's OEIS Frontend

A349690 Numbers k such that the continued fraction of the abundancy index of k contains distinct elements.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	11
9	12
10	13
11	17
12	18
13	19
14	20
15	23
16	25
17	27
18	28
19	29
20	31
21	33
22	37
23	40
24	41
25	43
26	47
27	49
28	53
29	56
30	59
31	60
32	61
33	67
34	71
35	73
36	77
37	79
38	80
39	81
40	83
41	88
42	89
43	91
44	97
45	101
46	103
47	104
48	107
49	109
50	113
51	120
52	121
53	125
54	127
55	131
56	137
57	139
58	145
59	149
60	151
61	155
62	157
63	163

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	11
9	12
10	13
11	17
12	18
13	19
14	20
15	23
16	25
17	27
18	28
19	29
20	31
21	33
22	37
23	40
24	41
25	43
26	47
27	49
28	53
29	56
30	59
31	60
32	61
33	67
34	71
35	73
36	77
37	79
38	80
39	81
40	83
41	88
42	89
43	91
44	97
45	101
46	103
47	104
48	107
49	109
50	113
51	120
52	121
53	125
54	127
55	131
56	137
57	139
58	145
59	149
60	151
61	155
62	157
63	163

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	11
9	12
10	13
11	17
12	18
13	19
14	20
15	23
16	25
17	27
18	28
19	29
20	31
21	33
22	37
23	40
24	41
25	43
26	47
27	49
28	53
29	56
30	59
31	60
32	61
33	67
34	71
35	73
36	77
37	79
38	80
39	81
40	83
41	88
42	89
43	91
44	97
45	101
46	103
47	104
48	107
49	109
50	113
51	120
52	121
53	125
54	127
55	131
56	137
57	139
58	145
59	149
60	151
61	155
62	157
63	163