a(n) = F(6*n-3)*(L(2*n-1)+1), where F = A000045 are the Fibonacci and L = A000032 are the Lucas numbers.
A245323
a(n) = F(6*n-3)*(L(2*n-1)+1), where F = A000045 are the Fibonacci and L = A000032 are the Lucas numbers.
Terms
- a(0) =4a(1) =170a(2) =7320a(3) =328380a(4) =15124186a(5) =704915600a(6) =33014404692
External references
- oeis: A245323