A157006 - cp's OEIS frontend

A157006 Numbers k such that 2^k + 25 is prime.

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	20
7	22
8	34
9	70
10	92
11	112
12	118
13	236
14	250
15	378
16	438
17	570
18	654
19	800
20	1636
21	2848
22	4948
23	5670
24	6772
25	7494
26	8006
27	9056
28	11038
29	16268
30	21416
31	21738
32	33370
33	78706
34	112130
35	126446
36	164046
37	219250
38	236432
39	368048
40	524154
41	530810
42	640854
43	699740
44	746302
45	754038
46	754376
47	931976
48	989562

[2, 4, 6, 8, 10, 20, 22, 34, 70, 92, 112, 118, 236, 250, 378, 438, 570, 654, 800, 1636, 2848, 4948, 5670, 6772, 7494, 8006, 9056, 11038, 16268, 21416, 21738, 33370, 78706, 112130, 126446, 164046, 219250, 236432, 368048, 524154, 530810, 640854, 699740, 746302, 754038, 754376, 931976, 989562]

cp's OEIS Frontend

A157006 Numbers k such that 2^k + 25 is prime.

Table of values

List of values