A195379 - cp's OEIS frontend

A195379 3.5-gap primes: Primes prime(k) such that there is no prime between 7prime(k)/2 and 7prime(k+1)/2.

n	a(n)
1	2
2	137
3	281
4	521
5	641
6	883
7	937
8	1087
9	1151
10	1229
11	1277
12	1301
13	1489
14	1567
15	1607
16	1697
17	2027
18	2081
19	2237
20	2381
21	2543
22	2591
23	2657
24	2687
25	2729
26	2801
27	2851
28	2969
29	3119
30	3257
31	3301
32	3359
33	3463
34	3467
35	3529
36	3673
37	3733
38	3793
39	3821
40	3851
41	4073
42	4217
43	4229
44	4241
45	4259
46	4283
47	4337
48	4421
49	4481

[2, 137, 281, 521, 641, 883, 937, 1087, 1151, 1229, 1277, 1301, 1489, 1567, 1607, 1697, 2027, 2081, 2237, 2381, 2543, 2591, 2657, 2687, 2729, 2801, 2851, 2969, 3119, 3257, 3301, 3359, 3463, 3467, 3529, 3673, 3733, 3793, 3821, 3851, 4073, 4217, 4229, 4241, 4259, 4283, 4337, 4421, 4481]

cp's OEIS Frontend

A195379 3.5-gap primes: Primes prime(k) such that there is no prime between 7prime(k)/2 and 7prime(k+1)/2.

Table of values

List of values

cp's OEIS Frontend

A195379 3.5-gap primes: Primes prime(k) such that there is no prime between 7*prime(k)/2 and 7*prime(k+1)/2.

Table of values

List of values

A195379 3.5-gap primes: Primes prime(k) such that there is no prime between 7prime(k)/2 and 7prime(k+1)/2.