Convolution of A023531 and Fibonacci numbers.

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =4a(5) =6a(6) =10a(7) =16a(8) =27a(9) =43a(10) =70a(11) =113a(12) =183a(13) =297a(14) =480a(15) =777a(16) =1257a(17) =2034a(18) =3291a(19) =5326a(20) =8617a(21) =13943a(22) =22560a(23) =36503a(24) =59063a(25) =95566a(26) =154630a(27) =250196a(28) =404826a(29) =655022