A345014 - cp's OEIS frontend

A345014 a(n) is the least nonnegative integer k such that 2^n - k is a Sophie Germain prime.

n	a(n)
1	0
2	1
3	3
4	5
5	3
6	11
7	15
8	5
9	3
10	5
11	9
12	23
13	81
14	83
15	135
16	143
17	9
18	23
19	117
20	5
21	9
22	161
23	159
24	317
25	339
26	203
27	219
28	95
29	693
30	35
31	105
32	5
33	321
34	425
35	69
36	23
37	201
38	191
39	219
40	983
41	1101
42	371
43	747
44	287
45	429
46	743
47	2649
48	1355
49	81
50	233
51	237
52	635
53	2403
54	395
55	1125
56	1997
57	69
58	9005

[0, 1, 3, 5, 3, 11, 15, 5, 3, 5, 9, 23, 81, 83, 135, 143, 9, 23, 117, 5, 9, 161, 159, 317, 339, 203, 219, 95, 693, 35, 105, 5, 321, 425, 69, 23, 201, 191, 219, 983, 1101, 371, 747, 287, 429, 743, 2649, 1355, 81, 233, 237, 635, 2403, 395, 1125, 1997, 69, 9005]

cp's OEIS Frontend

A345014 a(n) is the least nonnegative integer k such that 2^n - k is a Sophie Germain prime.

Table of values

List of values