A126655 - cp's OEIS frontend

A126655 Numbers n such that 6p(n)-1 and 6p(n)+1 are twin primes and 6p(n+1)-1 and 6p(n+1)+1 are also twin primes with p(n) = n-th prime.

n	a(n)
1	1
2	2
3	3
4	27
5	137
6	340
7	479
8	882
9	1415
10	1883
11	3442
12	3798
13	4284
14	5827
15	7559
16	8783
17	9453
18	10355
19	10731
20	11388
21	12565
22	13613
23	16477
24	17007
25	18402
26	18665
27	19450
28	19633
29	22306
30	24971
31	25083
32	29108
33	29861
34	30748
35	31694
36	32622
37	33097
38	36743
39	37141

[1, 2, 3, 27, 137, 340, 479, 882, 1415, 1883, 3442, 3798, 4284, 5827, 7559, 8783, 9453, 10355, 10731, 11388, 12565, 13613, 16477, 17007, 18402, 18665, 19450, 19633, 22306, 24971, 25083, 29108, 29861, 30748, 31694, 32622, 33097, 36743, 37141]

cp's OEIS Frontend

A126655 Numbers n such that 6p(n)-1 and 6p(n)+1 are twin primes and 6p(n+1)-1 and 6p(n+1)+1 are also twin primes with p(n) = n-th prime.

Table of values

List of values

cp's OEIS Frontend

A126655 Numbers n such that 6*p(n)-1 and 6*p(n)+1 are twin primes and 6*p(n+1)-1 and 6*p(n+1)+1 are also twin primes with p(n) = n-th prime.

Table of values

List of values

A126655 Numbers n such that 6p(n)-1 and 6p(n)+1 are twin primes and 6p(n+1)-1 and 6p(n+1)+1 are also twin primes with p(n) = n-th prime.