a(n) = F(L(n)) - L(F(n)) where F(n) = n-th Fibonacci number and L(n) = n-th Lucas number. Commutator [Fibonacci, Lucas] at n.
A123918
a(n) = F(L(n)) - L(F(n)) where F(n) = n-th Fibonacci number and L(n) = n-th Lucas number. Commutator [Fibonacci, Lucas] at n.
Terms
- a(0) =-1a(1) =0a(2) =1a(3) =0a(4) =9a(5) =78a(6) =2537a(7) =513708a(8) =2971190597
External references
- oeis: A123918