Numbers n such that (22^n+1)/23 is a prime.

A057188

Numbers n such that (22^n+1)/23 is a prime.

Terms

    a(0) =3a(1) =5a(2) =13a(3) =43a(4) =79a(5) =101a(6) =107a(7) =227a(8) =353a(9) =7393a(10) =50287

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