A152449 - cp's OEIS frontend

A152449 Primes of the form 2^j - 2^k + 1, where j > k >= 0.

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	17
7	29
8	31
9	61
10	97
11	113
12	127
13	193
14	241
15	257
16	449
17	509
18	769
19	1009
20	1021
21	2017
22	4093
23	7681
24	7937
25	8161
26	8191
27	12289
28	15361
29	16369
30	16381
31	32257
32	61441
33	64513
34	65521
35	65537
36	114689
37	130817
38	131009
39	131041
40	131071
41	520193
42	523777

[2, 3, 5, 7, 13, 17, 29, 31, 61, 97, 113, 127, 193, 241, 257, 449, 509, 769, 1009, 1021, 2017, 4093, 7681, 7937, 8161, 8191, 12289, 15361, 16369, 16381, 32257, 61441, 64513, 65521, 65537, 114689, 130817, 131009, 131041, 131071, 520193, 523777]

cp's OEIS Frontend

A152449 Primes of the form 2^j - 2^k + 1, where j > k >= 0.

Table of values

List of values