A141453 - cp's OEIS frontend

A141453 Primes p such that either p = 2^k + 1 or p = 2^k - 1, k>=0.

n	a(n)
1	2
2	3
3	5
4	7
5	17
6	31
7	127
8	257
9	8191
10	65537
11	131071
12	524287
13	2147483647
14	2305843009213693951
15	618970019642690137449562111
16	162259276829213363391578010288127
17	170141183460469231731687303715884105727

[2, 3, 5, 7, 17, 31, 127, 257, 8191, 65537, 131071, 524287, 2147483647, 2305843009213693951, 618970019642690137449562111, 162259276829213363391578010288127, 170141183460469231731687303715884105727]

cp's OEIS Frontend

A141453 Primes p such that either p = 2^k + 1 or p = 2^k - 1, k>=0.

Table of values

List of values