A090835 - cp's OEIS frontend

A090835 Numbers n such that if p=prime(n), then p, p+6, p+12, p+18 are consecutive primes with p=6*k+5 for some k, where prime(n) denotes n-th prime.

n	a(n)
1	54
2	709
3	821
4	1510
5	1594
6	1726
7	1842
8	2009
9	2600
10	2876
11	5689
12	6252
13	7438
14	7728
15	8090
16	8229
17	8654
18	9105
19	9184
20	9997
21	10934
22	11343
23	11390
24	14193
25	14866
26	15000
27	16320
28	16748
29	16950
30	17246
31	18466
32	19164
33	19802
34	20152
35	21508
36	21692
37	22048
38	22270
39	22997
40	23242
41	25435
42	25466

[54, 709, 821, 1510, 1594, 1726, 1842, 2009, 2600, 2876, 5689, 6252, 7438, 7728, 8090, 8229, 8654, 9105, 9184, 9997, 10934, 11343, 11390, 14193, 14866, 15000, 16320, 16748, 16950, 17246, 18466, 19164, 19802, 20152, 21508, 21692, 22048, 22270, 22997, 23242, 25435, 25466]

cp's OEIS Frontend

A090835 Numbers n such that if p=prime(n), then p, p+6, p+12, p+18 are consecutive primes with p=6*k+5 for some k, where prime(n) denotes n-th prime.

Table of values

List of values