Recurrence sequence a(n)=a(n-1)^2-a(n-1)-1, a(0)=3.

A144743

Recurrence sequence a(n)=a(n-1)^2-a(n-1)-1, a(0)=3.

Terms

    a(0) =3a(1) =5a(2) =19a(3) =341a(4) =115939a(5) =13441735781

External references