a(n) is the least integer k such that k/Fibonacci(n) > 2/5.

Terms

a(0) =0a(1) =1a(2) =1a(3) =1a(4) =2a(5) =2a(6) =4a(7) =6a(8) =9a(9) =14a(10) =22a(11) =36a(12) =58a(13) =94a(14) =151a(15) =244a(16) =395a(17) =639a(18) =1034a(19) =1673a(20) =2706a(21) =4379a(22) =7085a(23) =11463a(24) =18548a(25) =30010a(26) =48558a(27) =78568a(28) =127125a(29) =205692