Smallest prime of the form k*n^n + 1.

A070855

Smallest prime of the form k*n^n + 1.

Terms

    a(0) =2a(1) =5a(2) =109a(3) =257a(4) =37501a(5) =139969a(6) =3294173a(7) =167772161a(8) =3874204891a(9) =30000000001

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