A206431 - cp's OEIS frontend

A206431 Decimal expansion of constant C = maximum value that psi(n)/n reaches where psi(n)=log(lcm(1,2,...,n)) and lcm(1,2,...,n)=A003418(n).

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

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

cp's OEIS Frontend

A206431 Decimal expansion of constant C = maximum value that psi(n)/n reaches where psi(n)=log(lcm(1,2,...,n)) and lcm(1,2,...,n)=A003418(n).

Table of values

List of values

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

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

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