A318324 - cp's OEIS frontend

A318324 Denominators of rational valued sequence whose Dirichlet convolution with itself yields A046523, smallest number with same prime signature as n.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	1
14	1
15	1
16	8
17	1
18	2
19	1
20	2
21	1
22	1
23	1
24	1
25	2
26	1
27	2
28	2
29	1
30	1
31	1
32	8
33	1
34	1
35	1
36	4
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	8
49	2
50	2
51	1
52	2
53	1
54	1
55	1
56	1
57	1
58	1
59	1
60	1
61	1
62	1
63	2
64	16
65	1
66	1
67	1
68	2
69	1
70	1
71	1
72	4
73	1
74	1
75	2
76	2
77	1
78	1
79	1
80	8
81	8
82	1
83	1
84	1
85	1
86	1
87	1
88	1
89	1
90	1
91	1
92	2
93	1
94	1
95	1
96	4
97	1
98	2
99	2
100	4
101	1
102	1
103	1
104	1
105	1

[1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 8, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 8, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 8, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 16, 1, 1, 1, 2, 1, 1, 1, 4, 1, 1, 2, 2, 1, 1, 1, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 4, 1, 2, 2, 4, 1, 1, 1, 1, 1]

cp's OEIS Frontend

A318324 Denominators of rational valued sequence whose Dirichlet convolution with itself yields A046523, smallest number with same prime signature as n.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	1
14	1
15	1
16	8
17	1
18	2
19	1
20	2
21	1
22	1
23	1
24	1
25	2
26	1
27	2
28	2
29	1
30	1
31	1
32	8
33	1
34	1
35	1
36	4
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	8
49	2
50	2
51	1
52	2
53	1
54	1
55	1
56	1
57	1
58	1
59	1
60	1
61	1
62	1
63	2
64	16
65	1
66	1
67	1
68	2
69	1
70	1
71	1
72	4
73	1
74	1
75	2
76	2
77	1
78	1
79	1
80	8
81	8
82	1
83	1
84	1
85	1
86	1
87	1
88	1
89	1
90	1
91	1
92	2
93	1
94	1
95	1
96	4
97	1
98	2
99	2
100	4
101	1
102	1
103	1
104	1
105	1

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	1
14	1
15	1
16	8
17	1
18	2
19	1
20	2
21	1
22	1
23	1
24	1
25	2
26	1
27	2
28	2
29	1
30	1
31	1
32	8
33	1
34	1
35	1
36	4
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	8
49	2
50	2
51	1
52	2
53	1
54	1
55	1
56	1
57	1
58	1
59	1
60	1
61	1
62	1
63	2
64	16
65	1
66	1
67	1
68	2
69	1
70	1
71	1
72	4
73	1
74	1
75	2
76	2
77	1
78	1
79	1
80	8
81	8
82	1
83	1
84	1
85	1
86	1
87	1
88	1
89	1
90	1
91	1
92	2
93	1
94	1
95	1
96	4
97	1
98	2
99	2
100	4
101	1
102	1
103	1
104	1
105	1

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	1
14	1
15	1
16	8
17	1
18	2
19	1
20	2
21	1
22	1
23	1
24	1
25	2
26	1
27	2
28	2
29	1
30	1
31	1
32	8
33	1
34	1
35	1
36	4
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	8
49	2
50	2
51	1
52	2
53	1
54	1
55	1
56	1
57	1
58	1
59	1
60	1
61	1
62	1
63	2
64	16
65	1
66	1
67	1
68	2
69	1
70	1
71	1
72	4
73	1
74	1
75	2
76	2
77	1
78	1
79	1
80	8
81	8
82	1
83	1
84	1
85	1
86	1
87	1
88	1
89	1
90	1
91	1
92	2
93	1
94	1
95	1
96	4
97	1
98	2
99	2
100	4
101	1
102	1
103	1
104	1
105	1