The first three terms are 1. After that, a(n)=(a(n-1))^2-a(n-2)-a(n-3).

A132294

The first three terms are 1. After that, a(n)=(a(n-1))^2-a(n-2)-a(n-3).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =-1a(4) =-1a(5) =1a(6) =3a(7) =9a(8) =77a(9) =5917a(10) =35010803

External references