A226473 - cp's OEIS frontend

A226473 a(n) is the first prime index where the gap between R(n), Riemann's prime counting function, and Pi(n), the exact prime counting function, is greater than n.

n	a(n)
1	109
2	556
3	1327
4	3296
5	5380
6	10343
7	11767
8	19202
9	19361
10	19371
11	24121
12	42863
13	58243
14	59453
15	59473
16	152959
17	155809
18	155863
19	155893
20	175594
21	175618
22	230393
23	298545
24	298557
25	298974
26	298986
27	299277
28	300072
29	300135
30	302547
31	355093
32	355111
33	463171
34	909917
35	910219
36	993762

[109, 556, 1327, 3296, 5380, 10343, 11767, 19202, 19361, 19371, 24121, 42863, 58243, 59453, 59473, 152959, 155809, 155863, 155893, 175594, 175618, 230393, 298545, 298557, 298974, 298986, 299277, 300072, 300135, 302547, 355093, 355111, 463171, 909917, 910219, 993762]

cp's OEIS Frontend

A226473 a(n) is the first prime index where the gap between R(n), Riemann's prime counting function, and Pi(n), the exact prime counting function, is greater than n.

Table of values

List of values