A059571 - cp's OEIS frontend

A059571 From Mertens's conjecture (1): floor(sqrt(n)) - |M(n)|, where M is Mertens's function A002321.

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

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

cp's OEIS Frontend

A059571 From Mertens's conjecture (1): floor(sqrt(n)) - |M(n)|, where M is Mertens's function A002321.

Table of values

List of values

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

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

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