A317929 - cp's OEIS frontend

A317929 Numerators of rational valued sequence whose Dirichlet convolution with itself yields A235199, which is a multiplicative permutation of natural numbers.

n	a(n)
1	1
2	1
3	3
4	3
5	7
6	3
7	5
8	5
9	27
10	7
11	17
12	9
13	13
14	5
15	21
16	35
17	11
18	27
19	19
20	21
21	15
22	17
23	23
24	15
25	147
26	13
27	135
28	15
29	43
30	21
31	59
32	63
33	51
34	11
35	35
36	81
37	37
38	19
39	39
40	35
41	41
42	15
43	29
44	51
45	189
46	23
47	73
48	105
49	75
50	147
51	33
52	39
53	53
54	135
55	119
56	25
57	57
58	43
59	31
60	63
61	61
62	59
63	135
64	231
65	91
66	51
67	67
68	33
69	69
70	35
71	107
72	135
73	47
74	37
75	441
76	57
77	85
78	39

[1, 1, 3, 3, 7, 3, 5, 5, 27, 7, 17, 9, 13, 5, 21, 35, 11, 27, 19, 21, 15, 17, 23, 15, 147, 13, 135, 15, 43, 21, 59, 63, 51, 11, 35, 81, 37, 19, 39, 35, 41, 15, 29, 51, 189, 23, 73, 105, 75, 147, 33, 39, 53, 135, 119, 25, 57, 43, 31, 63, 61, 59, 135, 231, 91, 51, 67, 33, 69, 35, 107, 135, 47, 37, 441, 57, 85, 39]

cp's OEIS Frontend

A317929 Numerators of rational valued sequence whose Dirichlet convolution with itself yields A235199, which is a multiplicative permutation of natural numbers.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	3
5	7
6	3
7	5
8	5
9	27
10	7
11	17
12	9
13	13
14	5
15	21
16	35
17	11
18	27
19	19
20	21
21	15
22	17
23	23
24	15
25	147
26	13
27	135
28	15
29	43
30	21
31	59
32	63
33	51
34	11
35	35
36	81
37	37
38	19
39	39
40	35
41	41
42	15
43	29
44	51
45	189
46	23
47	73
48	105
49	75
50	147
51	33
52	39
53	53
54	135
55	119
56	25
57	57
58	43
59	31
60	63
61	61
62	59
63	135
64	231
65	91
66	51
67	67
68	33
69	69
70	35
71	107
72	135
73	47
74	37
75	441
76	57
77	85
78	39

n	a(n)
1	1
2	1
3	3
4	3
5	7
6	3
7	5
8	5
9	27
10	7
11	17
12	9
13	13
14	5
15	21
16	35
17	11
18	27
19	19
20	21
21	15
22	17
23	23
24	15
25	147
26	13
27	135
28	15
29	43
30	21
31	59
32	63
33	51
34	11
35	35
36	81
37	37
38	19
39	39
40	35
41	41
42	15
43	29
44	51
45	189
46	23
47	73
48	105
49	75
50	147
51	33
52	39
53	53
54	135
55	119
56	25
57	57
58	43
59	31
60	63
61	61
62	59
63	135
64	231
65	91
66	51
67	67
68	33
69	69
70	35
71	107
72	135
73	47
74	37
75	441
76	57
77	85
78	39

n	a(n)
1	1
2	1
3	3
4	3
5	7
6	3
7	5
8	5
9	27
10	7
11	17
12	9
13	13
14	5
15	21
16	35
17	11
18	27
19	19
20	21
21	15
22	17
23	23
24	15
25	147
26	13
27	135
28	15
29	43
30	21
31	59
32	63
33	51
34	11
35	35
36	81
37	37
38	19
39	39
40	35
41	41
42	15
43	29
44	51
45	189
46	23
47	73
48	105
49	75
50	147
51	33
52	39
53	53
54	135
55	119
56	25
57	57
58	43
59	31
60	63
61	61
62	59
63	135
64	231
65	91
66	51
67	67
68	33
69	69
70	35
71	107
72	135
73	47
74	37
75	441
76	57
77	85
78	39