A243016 - cp's OEIS frontend

A243016 Number of solutions for k*n/(k+n) = p for integer k > 0 and prime p.

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

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

cp's OEIS Frontend

A243016 Number of solutions for k*n/(k+n) = p for integer k > 0 and prime p.

Table of values

List of values

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

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

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