A120630 - cp's OEIS frontend

A120630 Dirichlet inverse of A002654.

n	a(n)
1	1
2	-1
3	0
4	0
5	-2
6	0
7	0
8	0
9	-1
10	2
11	0
12	0
13	-2
14	0
15	0
16	0
17	-2
18	1
19	0
20	0
21	0
22	0
23	0
24	0
25	1
26	2
27	0
28	0
29	-2
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	-2
38	0
39	0
40	0
41	-2
42	0
43	0
44	0
45	2
46	0
47	0
48	0
49	-1
50	-1
51	0
52	0
53	-2
54	0
55	0
56	0
57	0
58	2
59	0
60	0
61	-2
62	0
63	0
64	0
65	4
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	-2
74	2
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	0
84	0
85	4
86	0
87	0
88	0
89	-2
90	-2
91	0
92	0
93	0
94	0
95	0
96	0
97	-2
98	1
99	0
100	0
101	-2
102	0
103	0
104	0
105	0
106	2
107	0
108	0
109	-2
110	0
111	0
112	0
113	-2
114	0
115	0
116	0
117	2
118	0
119	0

[1, -1, 0, 0, -2, 0, 0, 0, -1, 2, 0, 0, -2, 0, 0, 0, -2, 1, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, -2, 0, 0, 0, 0, 2, 0, 0, -2, 0, 0, 0, -2, 0, 0, 0, 2, 0, 0, 0, -1, -1, 0, 0, -2, 0, 0, 0, 0, 2, 0, 0, -2, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, -2, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 4, 0, 0, 0, -2, -2, 0, 0, 0, 0, 0, 0, -2, 1, 0, 0, -2, 0, 0, 0, 0, 2, 0, 0, -2, 0, 0, 0, -2, 0, 0, 0, 2, 0, 0]

cp's OEIS Frontend

A120630 Dirichlet inverse of A002654.

Table of values

List of values

n	a(n)
1	1
2	-1
3	0
4	0
5	-2
6	0
7	0
8	0
9	-1
10	2
11	0
12	0
13	-2
14	0
15	0
16	0
17	-2
18	1
19	0
20	0
21	0
22	0
23	0
24	0
25	1
26	2
27	0
28	0
29	-2
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	-2
38	0
39	0
40	0
41	-2
42	0
43	0
44	0
45	2
46	0
47	0
48	0
49	-1
50	-1
51	0
52	0
53	-2
54	0
55	0
56	0
57	0
58	2
59	0
60	0
61	-2
62	0
63	0
64	0
65	4
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	-2
74	2
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	0
84	0
85	4
86	0
87	0
88	0
89	-2
90	-2
91	0
92	0
93	0
94	0
95	0
96	0
97	-2
98	1
99	0
100	0
101	-2
102	0
103	0
104	0
105	0
106	2
107	0
108	0
109	-2
110	0
111	0
112	0
113	-2
114	0
115	0
116	0
117	2
118	0
119	0

n	a(n)
1	1
2	-1
3	0
4	0
5	-2
6	0
7	0
8	0
9	-1
10	2
11	0
12	0
13	-2
14	0
15	0
16	0
17	-2
18	1
19	0
20	0
21	0
22	0
23	0
24	0
25	1
26	2
27	0
28	0
29	-2
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	-2
38	0
39	0
40	0
41	-2
42	0
43	0
44	0
45	2
46	0
47	0
48	0
49	-1
50	-1
51	0
52	0
53	-2
54	0
55	0
56	0
57	0
58	2
59	0
60	0
61	-2
62	0
63	0
64	0
65	4
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	-2
74	2
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	0
84	0
85	4
86	0
87	0
88	0
89	-2
90	-2
91	0
92	0
93	0
94	0
95	0
96	0
97	-2
98	1
99	0
100	0
101	-2
102	0
103	0
104	0
105	0
106	2
107	0
108	0
109	-2
110	0
111	0
112	0
113	-2
114	0
115	0
116	0
117	2
118	0
119	0

n	a(n)
1	1
2	-1
3	0
4	0
5	-2
6	0
7	0
8	0
9	-1
10	2
11	0
12	0
13	-2
14	0
15	0
16	0
17	-2
18	1
19	0
20	0
21	0
22	0
23	0
24	0
25	1
26	2
27	0
28	0
29	-2
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	-2
38	0
39	0
40	0
41	-2
42	0
43	0
44	0
45	2
46	0
47	0
48	0
49	-1
50	-1
51	0
52	0
53	-2
54	0
55	0
56	0
57	0
58	2
59	0
60	0
61	-2
62	0
63	0
64	0
65	4
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	-2
74	2
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	0
84	0
85	4
86	0
87	0
88	0
89	-2
90	-2
91	0
92	0
93	0
94	0
95	0
96	0
97	-2
98	1
99	0
100	0
101	-2
102	0
103	0
104	0
105	0
106	2
107	0
108	0
109	-2
110	0
111	0
112	0
113	-2
114	0
115	0
116	0
117	2
118	0
119	0