A035179 - cp's OEIS frontend

A035179 a(n) = Sum_{d|n} Kronecker(-11, d).

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

[1, 0, 2, 1, 2, 0, 0, 0, 3, 0, 1, 2, 0, 0, 4, 1, 0, 0, 0, 2, 0, 0, 2, 0, 3, 0, 4, 0, 0, 0, 2, 0, 2, 0, 0, 3, 2, 0, 0, 0, 0, 0, 0, 1, 6, 0, 2, 2, 1, 0, 0, 0, 2, 0, 2, 0, 0, 0, 2, 4, 0, 0, 0, 1, 0, 0, 2, 0, 4, 0, 2, 0, 0, 0, 6, 0, 0, 0, 0, 2, 5, 0, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A035179 a(n) = Sum_{d|n} Kronecker(-11, d).

Table of values

List of values

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

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

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