a(n) = F(n) * (2*F(n-1)^2 + (-1)^(n-1)) * (2*F(n)^2 + (-1)^n), where F(n) is the n-th Fibonacci number.
A350901
a(n) = F(n) * (2*F(n-1)^2 + (-1)^(n-1)) * (2*F(n)^2 + (-1)^n), where F(n) is the n-th Fibonacci number.
Terms
- a(0) =0a(1) =1a(2) =3a(3) =42a(4) =399a(5) =4655a(6) =50568a(7) =565149a(8) =6248991a(9) =69380842a(10) =769112355a(11) =8530996299a(12) =94604226192
External references
- oeis: A350901