A307868 - cp's OEIS frontend

A307868 Decimal expansion of the asymptotic mean of phi(k)/psi(k), where phi(k) is Euler totient function (A000010) and psi(k) is Dedekind psi function (A001615).

n	a(n)
0	4
1	7
2	1
3	6
4	8
5	0
6	6
7	1
8	3
9	6
10	1
11	2
12	9
13	9
14	7
15	8
16	6
17	8
18	0
19	7
20	5
21	2
22	3
23	5
24	6
25	3
26	3
27	0
28	8
29	0
30	4
31	8
32	2
33	0
34	8
35	7
36	4
37	2
38	5
39	9
40	2
41	6
42	3
43	8
44	2
45	0
46	0
47	6
48	9
49	8
50	6
51	8
52	8
53	3
54	6
55	3
56	5
57	7
58	3
59	7
60	2
61	5
62	5
63	4
64	1
65	7
66	7
67	3
68	2
69	1
70	1
71	6
72	7
73	5
74	9
75	6
76	8
77	2
78	7
79	4
80	4
81	0
82	9
83	6
84	2
85	1
86	0
87	0
88	2
89	7
90	3
91	7
92	6
93	9
94	4
95	9
96	0
97	2
98	3
99	0
100	3
101	1
102	3
103	0
104	1
105	1

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

cp's OEIS Frontend

A307868 Decimal expansion of the asymptotic mean of phi(k)/psi(k), where phi(k) is Euler totient function (A000010) and psi(k) is Dedekind psi function (A001615).

Table of values

List of values

n	a(n)
0	4
1	7
2	1
3	6
4	8
5	0
6	6
7	1
8	3
9	6
10	1
11	2
12	9
13	9
14	7
15	8
16	6
17	8
18	0
19	7
20	5
21	2
22	3
23	5
24	6
25	3
26	3
27	0
28	8
29	0
30	4
31	8
32	2
33	0
34	8
35	7
36	4
37	2
38	5
39	9
40	2
41	6
42	3
43	8
44	2
45	0
46	0
47	6
48	9
49	8
50	6
51	8
52	8
53	3
54	6
55	3
56	5
57	7
58	3
59	7
60	2
61	5
62	5
63	4
64	1
65	7
66	7
67	3
68	2
69	1
70	1
71	6
72	7
73	5
74	9
75	6
76	8
77	2
78	7
79	4
80	4
81	0
82	9
83	6
84	2
85	1
86	0
87	0
88	2
89	7
90	3
91	7
92	6
93	9
94	4
95	9
96	0
97	2
98	3
99	0
100	3
101	1
102	3
103	0
104	1
105	1

n	a(n)
0	4
1	7
2	1
3	6
4	8
5	0
6	6
7	1
8	3
9	6
10	1
11	2
12	9
13	9
14	7
15	8
16	6
17	8
18	0
19	7
20	5
21	2
22	3
23	5
24	6
25	3
26	3
27	0
28	8
29	0
30	4
31	8
32	2
33	0
34	8
35	7
36	4
37	2
38	5
39	9
40	2
41	6
42	3
43	8
44	2
45	0
46	0
47	6
48	9
49	8
50	6
51	8
52	8
53	3
54	6
55	3
56	5
57	7
58	3
59	7
60	2
61	5
62	5
63	4
64	1
65	7
66	7
67	3
68	2
69	1
70	1
71	6
72	7
73	5
74	9
75	6
76	8
77	2
78	7
79	4
80	4
81	0
82	9
83	6
84	2
85	1
86	0
87	0
88	2
89	7
90	3
91	7
92	6
93	9
94	4
95	9
96	0
97	2
98	3
99	0
100	3
101	1
102	3
103	0
104	1
105	1

n	a(n)
0	4
1	7
2	1
3	6
4	8
5	0
6	6
7	1
8	3
9	6
10	1
11	2
12	9
13	9
14	7
15	8
16	6
17	8
18	0
19	7
20	5
21	2
22	3
23	5
24	6
25	3
26	3
27	0
28	8
29	0
30	4
31	8
32	2
33	0
34	8
35	7
36	4
37	2
38	5
39	9
40	2
41	6
42	3
43	8
44	2
45	0
46	0
47	6
48	9
49	8
50	6
51	8
52	8
53	3
54	6
55	3
56	5
57	7
58	3
59	7
60	2
61	5
62	5
63	4
64	1
65	7
66	7
67	3
68	2
69	1
70	1
71	6
72	7
73	5
74	9
75	6
76	8
77	2
78	7
79	4
80	4
81	0
82	9
83	6
84	2
85	1
86	0
87	0
88	2
89	7
90	3
91	7
92	6
93	9
94	4
95	9
96	0
97	2
98	3
99	0
100	3
101	1
102	3
103	0
104	1
105	1