Numbers k such that 3^k + k^2 is prime.

A075898

Numbers k such that 3^k + k^2 is prime.

Terms

    a(0) =2a(1) =4a(2) =10a(3) =22a(4) =40a(5) =304a(6) =1582a(7) =3602a(8) =46162a(9) =127990

External references