A260888 - cp's OEIS frontend

A260888 Least prime p such that 2 + 3pi(pn) = 4pi(qn) for some prime q, where pi(x) denotes the number of primes not exceeding x.

n	a(n)
1	3
2	2
3	41
4	211
5	23
6	83
7	43
8	23
9	7
10	3
11	601
12	109
13	23
14	251
15	31
16	251
17	7
18	41
19	149
20	157
21	293
22	3
23	103
24	41
25	2083
26	233
27	7
28	647
29	1877
30	7
31	1117
32	599
33	7
34	937
35	487
36	7
37	251
38	149
39	7
40	439
41	83
42	3
43	7
44	43
45	643
46	7
47	157
48	157
49	1291
50	7

[3, 2, 41, 211, 23, 83, 43, 23, 7, 3, 601, 109, 23, 251, 31, 251, 7, 41, 149, 157, 293, 3, 103, 41, 2083, 233, 7, 647, 1877, 7, 1117, 599, 7, 937, 487, 7, 251, 149, 7, 439, 83, 3, 7, 43, 643, 7, 157, 157, 1291, 7]

cp's OEIS Frontend

A260888 Least prime p such that 2 + 3pi(pn) = 4pi(qn) for some prime q, where pi(x) denotes the number of primes not exceeding x.

Table of values

List of values

cp's OEIS Frontend

A260888 Least prime p such that 2 + 3*pi(p*n) = 4*pi(q*n) for some prime q, where pi(x) denotes the number of primes not exceeding x.

Table of values

List of values

A260888 Least prime p such that 2 + 3pi(pn) = 4pi(qn) for some prime q, where pi(x) denotes the number of primes not exceeding x.