a(n) = Fibonacci(n)^2 * Fibonacci(n+1).

Terms

a(0) =0a(1) =1a(2) =2a(3) =12a(4) =45a(5) =200a(6) =832a(7) =3549a(8) =14994a(9) =63580a(10) =269225a(11) =1140624a(12) =4831488a(13) =20466953a(14) =86698690a(15) =367262700a(16) =1555747893a(17) =6590256856a(18) =27916771136a(19) =118257348165a(20) =500946152850