A339085 - cp's OEIS frontend

A339085 Number of primes p with n - pi(n) < p <= n + pi(n), where pi(n) is the number of primes <= n.

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

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

cp's OEIS Frontend

A339085 Number of primes p with n - pi(n) < p <= n + pi(n), where pi(n) is the number of primes <= n.

Table of values

List of values

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

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

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