Dot product of (1,2,...,n) and first n distinct Fibonacci numbers.

Terms

a(0) =1a(1) =5a(2) =14a(3) =34a(4) =74a(5) =152a(6) =299a(7) =571a(8) =1066a(9) =1956a(10) =3540a(11) =6336a(12) =11237a(13) =19777a(14) =34582a(15) =60134a(16) =104062a(17) =179320a(18) =307855a(19) =526775a(20) =898706a(21) =1529160a(22) =2595624a(23) =4396224a(24) =7431049a(25) =12537917a(26) =21118814a(27) =35517226a(28) =59646386a(29) =100034456