Numbers n such that (15^n + 1)/16 is a prime.

A057181

Numbers n such that (15^n + 1)/16 is a prime.

Terms

    a(0) =3a(1) =7a(2) =29a(3) =1091a(4) =2423a(5) =54449a(6) =67489a(7) =551927a(8) =1841911a(9) =1848811

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