A069941 - cp's OEIS frontend

A069941 Number of primes p such that n! <= p <= n! + n^2.

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

[1, 3, 3, 3, 4, 5, 5, 4, 7, 7, 9, 6, 5, 8, 4, 9, 10, 14, 8, 16, 14, 14, 7, 6, 16, 12, 12, 15, 13, 12, 9, 12, 12, 17, 13, 6, 12, 18, 15, 13, 15, 17, 15, 23, 19, 12, 13, 19, 18, 22, 20, 19, 16, 17, 19, 19, 23, 20, 18, 19, 23, 24, 19, 15, 19, 20, 26, 18, 24, 22, 24, 25, 24, 16, 23]

cp's OEIS Frontend

A069941 Number of primes p such that n! <= p <= n! + n^2.

Table of values

List of values

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

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

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