a(n) = Fibonacci(n+2) + prime(n).

Terms

a(0) =4a(1) =6a(2) =10a(3) =15a(4) =24a(5) =34a(6) =51a(7) =74a(8) =112a(9) =173a(10) =264a(11) =414a(12) =651a(13) =1030a(14) =1644a(15) =2637a(16) =4240a(17) =6826a(18) =11013a(19) =17782a(20) =28730a(21) =46447a(22) =75108a(23) =121482a(24) =196515a(25) =317912a(26) =514332a(27) =832147a(28) =1346378a(29) =2178422