|
| |
|
|
A092702
|
|
If P(n) is the product of the first n Mersenne primes, then a(n) is the smallest positive integer such that 2*a(n)*P(n)-1 is prime.
|
|
0
| |
|
|
1, 1, 1, 8, 1, 12, 4, 33, 3, 19, 22, 71, 58, 10, 230, 1487, 2887, 555, 1260, 1711, 377, 343
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
