a(n) = (1/15)*(3*Fibonacci(5*(n+1)) - 5*Fibonacci(4*(n+1))).

A114878

a(n) = (1/15)*(3*Fibonacci(5*(n+1)) - 5*Fibonacci(4*(n+1))).

Terms

    a(0) =0a(1) =4a(2) =74a(3) =1024a(4) =12750a(5) =150952a(6) =1739556a(7) =19740728a(8) =222003850a(9) =2483142420a(10) =27682969578a(11) =307999242192

External references