A080769 - cp's OEIS frontend

A080769 Number of primes between consecutive integer powers with exponent > 1.

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

[2, 2, 0, 2, 3, 0, 2, 0, 4, 3, 4, 3, 5, 0, 1, 3, 5, 5, 3, 1, 5, 1, 7, 5, 2, 4, 6, 7, 7, 5, 2, 6, 9, 8, 7, 8, 9, 8, 8, 6, 4, 9, 10, 9, 10, 7, 2, 9, 12, 11, 12, 6, 5, 9, 12, 11, 3, 10, 8, 0, 2, 13, 15, 10, 11, 15, 7, 9, 12, 13, 11, 0, 12, 17, 2, 11, 16, 16, 13, 17, 15, 14, 16, 15, 15, 17, 13, 2, 19]

cp's OEIS Frontend

A080769 Number of primes between consecutive integer powers with exponent > 1.

Table of values

List of values

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

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

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