A363805 - cp's OEIS frontend

A363805 Number of divisors of n of the form 7*k + 3.

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

[0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 2, 0, 0, 1, 0, 0, 2, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 2, 0, 0, 2, 0, 1, 2, 1, 0, 1, 0, 0, 1, 0, 1, 2, 0, 1, 1, 0, 0, 2, 0, 1, 1, 1, 0, 2, 1, 0, 1, 1, 0, 1, 0, 2, 1, 0, 0, 1, 1, 0, 2, 0, 0, 3, 0, 0, 2, 1, 0, 2, 0, 0, 1]

cp's OEIS Frontend

A363805 Number of divisors of n of the form 7*k + 3.

Table of values

List of values

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

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

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