Convolution of composite numbers and (F(2), F(3), F(4), ...).

Terms

a(0) =4a(1) =14a(2) =32a(3) =63a(4) =114a(5) =199a(6) =339a(7) =567a(8) =937a(9) =1538a(10) =2513a(11) =4092a(12) =6648a(13) =10786a(14) =17483a(15) =28320a(16) =45856a(17) =74231a(18) =120145a(19) =194438a(20) =314648a(21) =509153a(22) =823870a(23) =1333094a(24) =2157038a(25) =3490209a(26) =5647326a(27) =9137617