Numbers k such that 3^k - k + 1 is prime.

A308829

Numbers k such that 3^k - k + 1 is prime.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =27a(4) =45a(5) =47a(6) =75a(7) =8895a(8) =11405a(9) =29517a(10) =84615a(11) =218307

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