a(n) = n*Fibonacci(n) * Sum_{d|n} 1/(d*Fibonacci(d)).

Terms

a(0) =1a(1) =3a(2) =7a(3) =19a(4) =26a(5) =81a(6) =92a(7) =267a(8) =358a(9) =848a(10) =980a(11) =3061a(12) =3030a(13) =7976a(14) =11042a(15) =25099a(16) =27150a(17) =78642a(18) =79440a(19) =219884a(20) =270704a(21) =584862a(22) =659112a(23) =1977909a(24) =1950651a(25) =4735370a(26) =6204499a(27) =14189096a(28) =14912642a(29) =43168586