a(n) is the greatest integer k such that k/Fibonacci(n) < 4/5.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =2a(5) =4a(6) =6a(7) =10a(8) =16a(9) =27a(10) =44a(11) =71a(12) =115a(13) =186a(14) =301a(15) =488a(16) =789a(17) =1277a(18) =2067a(19) =3344a(20) =5412a(21) =8756a(22) =14168a(23) =22925a(24) =37094a(25) =60020a(26) =97114a(27) =157134a(28) =254248a(29) =411383