a(n) = a(n-1)^4 + a(n-2)^4 for n >= 2 with a(0) = 0, a(1) = 1.

A112969

a(n) = a(n-1)^4 + a(n-2)^4 for n >= 2 with a(0) = 0, a(1) = 1.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =2a(4) =17a(5) =83537

External references