A359288 - cp's OEIS frontend

A359288 Number of divisors of 5n-1 of form 5k+3.

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

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

cp's OEIS Frontend

A359288 Number of divisors of 5n-1 of form 5k+3.

Table of values

List of values

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

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

cp's OEIS Frontend

A359288 Number of divisors of 5*n-1 of form 5*k+3.

Table of values

List of values

A359288 Number of divisors of 5n-1 of form 5k+3.

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