A242649 - cp's OEIS frontend

A242649 Dirichlet g.f.: Product_{n>=2} 1/(1-1/n^s)^d(n), where d(n) = A000005(n) is the number of divisors of n.

n	a(n)
1	1
2	2
3	2
4	6
5	2
6	8
7	2
8	14
9	6
10	8
11	2
12	26
13	2
14	8
15	8
16	33
17	2
18	26
19	2
20	26
21	8
22	8
23	2
24	72
25	6
26	8
27	14
28	26
29	2
30	40
31	2
32	70
33	8
34	8
35	8
36	95
37	2
38	8
39	8
40	72
41	2
42	40
43	2
44	26
45	26
46	8
47	2
48	184
49	6
50	26
51	8
52	26
53	2
54	72
55	8
56	72
57	8
58	8
59	2
60	148
61	2
62	8
63	26
64	149
65	8
66	40
67	2
68	26
69	8
70	40
71	2
72	282
73	2
74	8
75	26

[1, 2, 2, 6, 2, 8, 2, 14, 6, 8, 2, 26, 2, 8, 8, 33, 2, 26, 2, 26, 8, 8, 2, 72, 6, 8, 14, 26, 2, 40, 2, 70, 8, 8, 8, 95, 2, 8, 8, 72, 2, 40, 2, 26, 26, 8, 2, 184, 6, 26, 8, 26, 2, 72, 8, 72, 8, 8, 2, 148, 2, 8, 26, 149, 8, 40, 2, 26, 8, 40, 2, 282, 2, 8, 26]

cp's OEIS Frontend

A242649 Dirichlet g.f.: Product_{n>=2} 1/(1-1/n^s)^d(n), where d(n) = A000005(n) is the number of divisors of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	6
5	2
6	8
7	2
8	14
9	6
10	8
11	2
12	26
13	2
14	8
15	8
16	33
17	2
18	26
19	2
20	26
21	8
22	8
23	2
24	72
25	6
26	8
27	14
28	26
29	2
30	40
31	2
32	70
33	8
34	8
35	8
36	95
37	2
38	8
39	8
40	72
41	2
42	40
43	2
44	26
45	26
46	8
47	2
48	184
49	6
50	26
51	8
52	26
53	2
54	72
55	8
56	72
57	8
58	8
59	2
60	148
61	2
62	8
63	26
64	149
65	8
66	40
67	2
68	26
69	8
70	40
71	2
72	282
73	2
74	8
75	26

n	a(n)
1	1
2	2
3	2
4	6
5	2
6	8
7	2
8	14
9	6
10	8
11	2
12	26
13	2
14	8
15	8
16	33
17	2
18	26
19	2
20	26
21	8
22	8
23	2
24	72
25	6
26	8
27	14
28	26
29	2
30	40
31	2
32	70
33	8
34	8
35	8
36	95
37	2
38	8
39	8
40	72
41	2
42	40
43	2
44	26
45	26
46	8
47	2
48	184
49	6
50	26
51	8
52	26
53	2
54	72
55	8
56	72
57	8
58	8
59	2
60	148
61	2
62	8
63	26
64	149
65	8
66	40
67	2
68	26
69	8
70	40
71	2
72	282
73	2
74	8
75	26

n	a(n)
1	1
2	2
3	2
4	6
5	2
6	8
7	2
8	14
9	6
10	8
11	2
12	26
13	2
14	8
15	8
16	33
17	2
18	26
19	2
20	26
21	8
22	8
23	2
24	72
25	6
26	8
27	14
28	26
29	2
30	40
31	2
32	70
33	8
34	8
35	8
36	95
37	2
38	8
39	8
40	72
41	2
42	40
43	2
44	26
45	26
46	8
47	2
48	184
49	6
50	26
51	8
52	26
53	2
54	72
55	8
56	72
57	8
58	8
59	2
60	148
61	2
62	8
63	26
64	149
65	8
66	40
67	2
68	26
69	8
70	40
71	2
72	282
73	2
74	8
75	26