A254867 - cp's OEIS frontend

A254867 Numbers n such that prime(n) + n and prime(n) + n^2 are prime.

n	a(n)
1	1
2	2
3	4
4	22
5	66
6	96
7	106
8	144
9	180
10	222
11	324
12	378
13	466
14	492
15	604
16	742
17	760
18	778
19	784
20	960
21	984
22	990
23	994
24	1050
25	1150
26	1162
27	1186
28	1248
29	1302
30	1308
31	1356
32	1360
33	1380
34	1744
35	1830
36	1866
37	1870
38	1956
39	2052
40	2070
41	2112
42	2182
43	2212
44	2380
45	2470
46	2556
47	2586
48	2638
49	2676
50	2760
51	2766

[1, 2, 4, 22, 66, 96, 106, 144, 180, 222, 324, 378, 466, 492, 604, 742, 760, 778, 784, 960, 984, 990, 994, 1050, 1150, 1162, 1186, 1248, 1302, 1308, 1356, 1360, 1380, 1744, 1830, 1866, 1870, 1956, 2052, 2070, 2112, 2182, 2212, 2380, 2470, 2556, 2586, 2638, 2676, 2760, 2766]

cp's OEIS Frontend

A254867 Numbers n such that prime(n) + n and prime(n) + n^2 are prime.

Table of values

List of values