Numbers k such that 10^(k-1) - pi(k) is prime.
A261620
Numbers k such that 10^(k-1) - pi(k) is prime.
Terms
- a(0) =31a(1) =536a(2) =2684a(3) =7795a(4) =8482a(5) =49009a(6) =96339a(7) =236060
External references
- oeis: A261620
A261620
Numbers k such that 10^(k-1) - pi(k) is prime.