A187812 - cp's OEIS frontend

A187812 a(n) is the smallest prime(m) such that the interval (prime(m)n, prime(m+1)n) contains exactly four primes.

n	a(n)
2	89
3	23
4	13
5	23
6	17
7	5
8	5
9	5
10	5
11	11
12	11
13	71
14	2
15	2
16	2
17	2
18	29
19	2
20	101
21	59
22	2
23	107
24	107
25	239
26	197
27	71
28	419
29	107
30	197
31	347
32	311
33	179
34	281
35	827
36	1277
37	269
38	827
39	569
40	1481
41	1667
42	1031
43	1019
44	617
45	2081
46	4337
47	5651
48	3767
49	641
50	3119
51	2789
52	2999
53	11699
54	4241
55	8219
56	4127

[89, 23, 13, 23, 17, 5, 5, 5, 5, 11, 11, 71, 2, 2, 2, 2, 29, 2, 101, 59, 2, 107, 107, 239, 197, 71, 419, 107, 197, 347, 311, 179, 281, 827, 1277, 269, 827, 569, 1481, 1667, 1031, 1019, 617, 2081, 4337, 5651, 3767, 641, 3119, 2789, 2999, 11699, 4241, 8219, 4127]

cp's OEIS Frontend

A187812 a(n) is the smallest prime(m) such that the interval (prime(m)n, prime(m+1)n) contains exactly four primes.

Table of values

List of values

cp's OEIS Frontend

A187812 a(n) is the smallest prime(m) such that the interval (prime(m)*n, prime(m+1)*n) contains exactly four primes.

Table of values

List of values

A187812 a(n) is the smallest prime(m) such that the interval (prime(m)n, prime(m+1)n) contains exactly four primes.