A084294 - cp's OEIS frontend

A084294 Number of primes in the interval [prime(n),n+prime(n)].

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

[2, 2, 2, 2, 2, 3, 3, 2, 3, 3, 3, 4, 4, 3, 4, 4, 5, 5, 5, 5, 4, 5, 5, 7, 6, 6, 5, 5, 5, 5, 7, 7, 7, 7, 8, 7, 8, 9, 8, 8, 7, 7, 9, 8, 9, 8, 9, 11, 10, 10, 11, 10, 10, 9, 10, 11, 10, 9, 9, 9, 8, 10, 11, 11, 10, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 14, 15, 14, 13]

cp's OEIS Frontend

A084294 Number of primes in the interval [prime(n),n+prime(n)].

Table of values

List of values

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

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

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