a(1) = 2; a(n) = smallest palindromic prime of the form k*a(n-1) + 1.

A069503

a(1) = 2; a(n) = smallest palindromic prime of the form k*a(n-1) + 1.

Terms

    a(0) =2a(1) =3a(2) =7a(3) =757a(4) =9927299

External references