A238444 - cp's OEIS frontend

A238444 a(n) is the number of (not necessarily distinct) integers i!+(prime(n)-1)!/i!, i=1,2,...,prime(n)-2, which are divisible by prime(n).

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

[0, 1, 2, 3, 3, 2, 4, 3, 7, 4, 3, 2, 2, 3, 3, 4, 7, 8, 5, 9, 4, 5, 7, 4, 4, 2, 5, 3, 4, 2, 3, 3, 6, 5, 6, 3, 2, 3, 3, 2, 3, 2, 3, 4, 2, 7, 3, 3, 7, 2, 6, 5, 2, 5, 4, 3, 4, 5, 4, 2, 3, 6, 7, 7, 2, 4, 5, 2, 3, 2, 2, 7, 3, 2, 5, 5, 6, 6, 10, 2, 5, 2, 5, 2, 5, 3, 6]

cp's OEIS Frontend

A238444 a(n) is the number of (not necessarily distinct) integers i!+(prime(n)-1)!/i!, i=1,2,...,prime(n)-2, which are divisible by prime(n).

Table of values

List of values

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

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

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