Convolution of Fibonacci F(n+1), n>=0, with F(n+4), n>=0.

Terms

a(0) =3a(1) =8a(2) =19a(3) =40a(4) =80a(5) =154a(6) =289a(7) =532a(8) =965a(9) =1730a(10) =3072a(11) =5412a(12) =9471a(13) =16480a(14) =28535a(15) =49196a(16) =84496a(17) =144638a(18) =246845a(19) =420140a(20) =713353a(21) =1208518a(22) =2043264a(23) =3448200a(24) =5809275a(25) =9771704a(26) =16413019a(27) =27530992a(28) =46122320