A180025 - cp's OEIS frontend

A180025 Prime numbers 3n-2 such that n, 2n-1 and 3*n-2 are prime.

n	a(n)
1	7
2	19
3	109
4	631
5	811
6	919
7	991
8	1009
9	1801
10	2179
11	3511
12	3709
13	3889
14	4591
15	4969
16	6661
17	6841
18	7669
19	9109
20	9181
21	9199
22	12781
23	13339
24	14401
25	14851
26	15679
27	16741
28	17551
29	18451
30	19081
31	20071
32	20521
33	20899
34	22861
35	23041
36	23059
37	23599
38	24049
39	24499

[7, 19, 109, 631, 811, 919, 991, 1009, 1801, 2179, 3511, 3709, 3889, 4591, 4969, 6661, 6841, 7669, 9109, 9181, 9199, 12781, 13339, 14401, 14851, 15679, 16741, 17551, 18451, 19081, 20071, 20521, 20899, 22861, 23041, 23059, 23599, 24049, 24499]

cp's OEIS Frontend

A180025 Prime numbers 3n-2 such that n, 2n-1 and 3*n-2 are prime.

Table of values

List of values

cp's OEIS Frontend

A180025 Prime numbers 3*n-2 such that n, 2*n-1 and 3*n-2 are prime.

Table of values

List of values

A180025 Prime numbers 3n-2 such that n, 2n-1 and 3*n-2 are prime.