A218561 - cp's OEIS frontend

A218561 4-gap primes: Prime p is a term iff there is no prime between 4p and 4nextprime(p), where nextprime=A151800.

n	a(n)
1	29
2	71
3	137
4	197
5	239
6	269
7	347
8	419
9	431
10	641
11	659
12	809
13	821
14	1061
15	1091
16	1151
17	1289
18	1489
19	1607
20	1721
21	1783
22	1877
23	1949
24	1993
25	2083
26	2141
27	2267
28	2339
29	2381
30	2389
31	2549
32	2729
33	2801
34	2833
35	2969
36	2999
37	3019
38	3041
39	3217
40	3253
41	3299
42	3329
43	3389
44	3461

[29, 71, 137, 197, 239, 269, 347, 419, 431, 641, 659, 809, 821, 1061, 1091, 1151, 1289, 1489, 1607, 1721, 1783, 1877, 1949, 1993, 2083, 2141, 2267, 2339, 2381, 2389, 2549, 2729, 2801, 2833, 2969, 2999, 3019, 3041, 3217, 3253, 3299, 3329, 3389, 3461]

cp's OEIS Frontend

A218561 4-gap primes: Prime p is a term iff there is no prime between 4p and 4nextprime(p), where nextprime=A151800.

Table of values

List of values

cp's OEIS Frontend

A218561 4-gap primes: Prime p is a term iff there is no prime between 4*p and 4*nextprime(p), where nextprime=A151800.

Table of values

List of values

A218561 4-gap primes: Prime p is a term iff there is no prime between 4p and 4nextprime(p), where nextprime=A151800.