A164041 - cp's OEIS frontend

A164041 Primes of the form 2p^2 + 4p + 1, where p is also prime.

n	a(n)
1	17
2	31
3	71
4	127
5	647
6	1151
7	2887
8	3527
9	7687
10	12799
11	19207
12	20807
13	23327
14	34847
15	39199
16	49927
17	53791
18	73727
19	79999
20	103967
21	117127
22	145799
23	172871
24	194687
25	220447
26	279751
27	294911
28	323207
29	336199
30	387199
31	394271
32	419527
33	438047
34	587527
35	649799
36	724807

[17, 31, 71, 127, 647, 1151, 2887, 3527, 7687, 12799, 19207, 20807, 23327, 34847, 39199, 49927, 53791, 73727, 79999, 103967, 117127, 145799, 172871, 194687, 220447, 279751, 294911, 323207, 336199, 387199, 394271, 419527, 438047, 587527, 649799, 724807]

cp's OEIS Frontend

A164041 Primes of the form 2p^2 + 4p + 1, where p is also prime.

Table of values

List of values

cp's OEIS Frontend

A164041 Primes of the form 2*p^2 + 4*p + 1, where p is also prime.

Table of values

List of values

A164041 Primes of the form 2p^2 + 4p + 1, where p is also prime.