A349620 - cp's OEIS frontend

A349620 Dirichlet convolution of A003415 with the Dirichlet inverse of A003958.

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	2
7	1
8	8
9	4
10	2
11	1
12	5
13	1
14	2
15	2
16	20
17	1
18	7
19	1
20	5
21	2
22	2
23	1
24	12
25	6
26	2
27	15
28	5
29	1
30	3
31	1
32	48
33	2
34	2
35	2
36	17
37	1
38	2
39	2
40	12
41	1
42	3
43	1
44	5
45	7
46	2
47	1
48	28
49	8
50	11
51	2
52	5
53	1
54	24
55	2
56	12
57	2
58	2
59	1
60	7
61	1
62	2
63	7
64	112
65	2
66	3
67	1
68	5
69	2
70	3
71	1
72	40
73	1
74	2
75	11
76	5
77	2
78	3
79	1
80	28
81	54
82	2
83	1
84	7
85	2
86	2
87	2
88	12
89	1
90	10
91	2
92	5
93	2
94	2
95	2
96	64
97	1
98	15

[0, 1, 1, 3, 1, 2, 1, 8, 4, 2, 1, 5, 1, 2, 2, 20, 1, 7, 1, 5, 2, 2, 1, 12, 6, 2, 15, 5, 1, 3, 1, 48, 2, 2, 2, 17, 1, 2, 2, 12, 1, 3, 1, 5, 7, 2, 1, 28, 8, 11, 2, 5, 1, 24, 2, 12, 2, 2, 1, 7, 1, 2, 7, 112, 2, 3, 1, 5, 2, 3, 1, 40, 1, 2, 11, 5, 2, 3, 1, 28, 54, 2, 1, 7, 2, 2, 2, 12, 1, 10, 2, 5, 2, 2, 2, 64, 1, 15]

cp's OEIS Frontend

A349620 Dirichlet convolution of A003415 with the Dirichlet inverse of A003958.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	2
7	1
8	8
9	4
10	2
11	1
12	5
13	1
14	2
15	2
16	20
17	1
18	7
19	1
20	5
21	2
22	2
23	1
24	12
25	6
26	2
27	15
28	5
29	1
30	3
31	1
32	48
33	2
34	2
35	2
36	17
37	1
38	2
39	2
40	12
41	1
42	3
43	1
44	5
45	7
46	2
47	1
48	28
49	8
50	11
51	2
52	5
53	1
54	24
55	2
56	12
57	2
58	2
59	1
60	7
61	1
62	2
63	7
64	112
65	2
66	3
67	1
68	5
69	2
70	3
71	1
72	40
73	1
74	2
75	11
76	5
77	2
78	3
79	1
80	28
81	54
82	2
83	1
84	7
85	2
86	2
87	2
88	12
89	1
90	10
91	2
92	5
93	2
94	2
95	2
96	64
97	1
98	15

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	2
7	1
8	8
9	4
10	2
11	1
12	5
13	1
14	2
15	2
16	20
17	1
18	7
19	1
20	5
21	2
22	2
23	1
24	12
25	6
26	2
27	15
28	5
29	1
30	3
31	1
32	48
33	2
34	2
35	2
36	17
37	1
38	2
39	2
40	12
41	1
42	3
43	1
44	5
45	7
46	2
47	1
48	28
49	8
50	11
51	2
52	5
53	1
54	24
55	2
56	12
57	2
58	2
59	1
60	7
61	1
62	2
63	7
64	112
65	2
66	3
67	1
68	5
69	2
70	3
71	1
72	40
73	1
74	2
75	11
76	5
77	2
78	3
79	1
80	28
81	54
82	2
83	1
84	7
85	2
86	2
87	2
88	12
89	1
90	10
91	2
92	5
93	2
94	2
95	2
96	64
97	1
98	15

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	2
7	1
8	8
9	4
10	2
11	1
12	5
13	1
14	2
15	2
16	20
17	1
18	7
19	1
20	5
21	2
22	2
23	1
24	12
25	6
26	2
27	15
28	5
29	1
30	3
31	1
32	48
33	2
34	2
35	2
36	17
37	1
38	2
39	2
40	12
41	1
42	3
43	1
44	5
45	7
46	2
47	1
48	28
49	8
50	11
51	2
52	5
53	1
54	24
55	2
56	12
57	2
58	2
59	1
60	7
61	1
62	2
63	7
64	112
65	2
66	3
67	1
68	5
69	2
70	3
71	1
72	40
73	1
74	2
75	11
76	5
77	2
78	3
79	1
80	28
81	54
82	2
83	1
84	7
85	2
86	2
87	2
88	12
89	1
90	10
91	2
92	5
93	2
94	2
95	2
96	64
97	1
98	15