Number of primes p < 10^n such that s - p is prime, where s is the next square greater than p.
A146757
Number of primes p < 10^n such that s - p is prime, where s is the next square greater than p.
Terms
- a(0) =2a(1) =15a(2) =68a(3) =363a(4) =2084a(5) =13567a(6) =95164a(7) =705036a(8) =5444255a(9) =43211106a(10) =351904307a(11) =2921904565
External references
- oeis: A146757