A054272 - cp's OEIS frontend

A054272 Number of primes in the interval [prime(n), prime(n)^2].

n	a(n)
1	2
2	3
3	7
4	12
5	26
6	34
7	55
8	65
9	91
10	137
11	152
12	208
13	251
14	270
15	315
16	394
17	471
18	502
19	591
20	656
21	685
22	790
23	864
24	977
25	1139
26	1227
27	1268
28	1354
29	1395
30	1494
31	1847
32	1945
33	2109
34	2157
35	2455
36	2512
37	2693
38	2878
39	3005
40	3202
41	3396
42	3471
43	3826
44	3902
45	4045
46	4119
47	4581
48	5059

[2, 3, 7, 12, 26, 34, 55, 65, 91, 137, 152, 208, 251, 270, 315, 394, 471, 502, 591, 656, 685, 790, 864, 977, 1139, 1227, 1268, 1354, 1395, 1494, 1847, 1945, 2109, 2157, 2455, 2512, 2693, 2878, 3005, 3202, 3396, 3471, 3826, 3902, 4045, 4119, 4581, 5059]

cp's OEIS Frontend

A054272 Number of primes in the interval [prime(n), prime(n)^2].

Table of values

List of values