A307742 - cp's OEIS frontend

A307742 Quasi-logarithm A064097(n) of von Mangoldt's exponential function A014963(n).

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

[0, 1, 2, 1, 3, 0, 4, 1, 2, 0, 5, 0, 5, 0, 0, 1, 5, 0, 6, 0, 0, 0, 7, 0, 3, 0, 2, 0, 7, 0, 7, 1, 0, 0, 0, 0, 7, 0, 0, 0, 7, 0, 8, 0, 0, 0, 9, 0, 4, 0, 0, 0, 8, 0, 0, 0, 0, 0, 9, 0, 8, 0, 0, 1, 0, 0, 9, 0, 0, 0, 9, 0, 8, 0, 0, 0, 0, 0, 9, 0, 2, 0, 9, 0, 0, 0, 0, 0, 9]

cp's OEIS Frontend

A307742 Quasi-logarithm A064097(n) of von Mangoldt's exponential function A014963(n).

Table of values

List of values

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

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

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