A125162 - cp's OEIS frontend

A125162 a(n) is the number of primes of the form k! + n, 1 <= k <= n.

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

[1, 1, 1, 1, 3, 1, 4, 0, 1, 1, 5, 1, 3, 0, 1, 1, 6, 1, 7, 0, 1, 1, 6, 0, 1, 0, 1, 1, 6, 1, 9, 0, 0, 0, 3, 1, 11, 0, 1, 1, 9, 1, 5, 0, 1, 1, 10, 0, 2, 0, 1, 1, 9, 0, 2, 0, 1, 1, 10, 1, 9, 0, 0, 0, 3, 1, 9, 0, 1, 1, 8, 1, 9, 0, 0, 0, 5, 1, 9, 0, 1, 1, 11, 0, 1, 0, 1, 1, 8, 0, 3, 0, 0, 0, 2, 1, 10, 0, 1, 1, 10, 1]

cp's OEIS Frontend

A125162 a(n) is the number of primes of the form k! + n, 1 <= k <= n.

Table of values

List of values

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

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

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