Numbers k such that 4^k - prime(k) is prime.

A379694

Numbers k such that 4^k - prime(k) is prime.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =5a(4) =9a(5) =24a(6) =49a(7) =1466a(8) =4588a(9) =27804a(10) =60126

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