A166651 - cp's OEIS frontend

A166651 Totally multiplicative sequence with a(p) = 2p-1 for prime p.

n	a(n)
1	1
2	3
3	5
4	9
5	9
6	15
7	13
8	27
9	25
10	27
11	21
12	45
13	25
14	39
15	45
16	81
17	33
18	75
19	37
20	81
21	65
22	63
23	45
24	135
25	81
26	75
27	125
28	117
29	57
30	135
31	61
32	243
33	105
34	99
35	117
36	225
37	73
38	111
39	125
40	243
41	81
42	195
43	85
44	189
45	225
46	135
47	93
48	405
49	169
50	243

[1, 3, 5, 9, 9, 15, 13, 27, 25, 27, 21, 45, 25, 39, 45, 81, 33, 75, 37, 81, 65, 63, 45, 135, 81, 75, 125, 117, 57, 135, 61, 243, 105, 99, 117, 225, 73, 111, 125, 243, 81, 195, 85, 189, 225, 135, 93, 405, 169, 243]

cp's OEIS Frontend

A166651 Totally multiplicative sequence with a(p) = 2p-1 for prime p.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	9
5	9
6	15
7	13
8	27
9	25
10	27
11	21
12	45
13	25
14	39
15	45
16	81
17	33
18	75
19	37
20	81
21	65
22	63
23	45
24	135
25	81
26	75
27	125
28	117
29	57
30	135
31	61
32	243
33	105
34	99
35	117
36	225
37	73
38	111
39	125
40	243
41	81
42	195
43	85
44	189
45	225
46	135
47	93
48	405
49	169
50	243

n	a(n)
1	1
2	3
3	5
4	9
5	9
6	15
7	13
8	27
9	25
10	27
11	21
12	45
13	25
14	39
15	45
16	81
17	33
18	75
19	37
20	81
21	65
22	63
23	45
24	135
25	81
26	75
27	125
28	117
29	57
30	135
31	61
32	243
33	105
34	99
35	117
36	225
37	73
38	111
39	125
40	243
41	81
42	195
43	85
44	189
45	225
46	135
47	93
48	405
49	169
50	243

n	a(n)
1	1
2	3
3	5
4	9
5	9
6	15
7	13
8	27
9	25
10	27
11	21
12	45
13	25
14	39
15	45
16	81
17	33
18	75
19	37
20	81
21	65
22	63
23	45
24	135
25	81
26	75
27	125
28	117
29	57
30	135
31	61
32	243
33	105
34	99
35	117
36	225
37	73
38	111
39	125
40	243
41	81
42	195
43	85
44	189
45	225
46	135
47	93
48	405
49	169
50	243