a(n) = Fibonacci(n)*A109064(n) for n>=1 with a(0)=1.

Terms

a(0) =1a(1) =-5a(2) =5a(3) =20a(4) =-45a(5) =-25a(6) =-80a(7) =390a(8) =525a(9) =-1190a(10) =275a(11) =-5340a(12) =4320a(13) =13980a(14) =-11310a(15) =6100a(16) =-54285a(17) =127760a(18) =90440a(19) =-418100a(20) =-101475a(21) =-656760a(22) =1062660a(23) =3152270a(24) =-2318400a(25) =-375125a(26) =-7283580a(27) =19641800a(28) =28602990a(29) =-77134350