Dirichlet inverse of Fibonacci numbers, when started from A000045(1): 1, 1, 2, 3, 5, 8, 13, 21, ...

Terms

a(0) =1a(1) =-1a(2) =-2a(3) =-2a(4) =-5a(5) =-4a(6) =-13a(7) =-16a(8) =-30a(9) =-45a(10) =-89a(11) =-122a(12) =-233a(13) =-351a(14) =-590a(15) =-944a(16) =-1597a(17) =-2496a(18) =-4181a(19) =-6640a(20) =-10894a(21) =-17533a(22) =-28657a(23) =-46000a(24) =-75000a(25) =-120927a(26) =-196290a(27) =-317018a(28) =-514229a(29) =-830580