A057196 - cp's OEIS frontend

A057196 Numbers k such that 2^k + 9 is prime.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	18
10	23
11	30
12	37
13	47
14	57
15	66
16	82
17	95
18	119
19	175
20	263
21	295
22	317
23	319
24	327
25	670
26	697
27	886
28	1342
29	1717
30	1855
31	2394
32	2710
33	3229
34	3253
35	3749
36	4375
37	4494
38	4557
39	5278
40	5567
41	9327
42	10129
43	12727
44	13615
45	14893
46	16473
47	23639
48	40053
49	44399
50	50335
51	80949

[1, 2, 3, 5, 6, 7, 9, 10, 18, 23, 30, 37, 47, 57, 66, 82, 95, 119, 175, 263, 295, 317, 319, 327, 670, 697, 886, 1342, 1717, 1855, 2394, 2710, 3229, 3253, 3749, 4375, 4494, 4557, 5278, 5567, 9327, 10129, 12727, 13615, 14893, 16473, 23639, 40053, 44399, 50335, 80949]

cp's OEIS Frontend

A057196 Numbers k such that 2^k + 9 is prime.

Table of values

List of values