a(n) is the integer k that minimizes |k/Fibonacci(n) - 1/4|.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =1a(6) =2a(7) =3a(8) =5a(9) =8a(10) =14a(11) =22a(12) =36a(13) =58a(14) =94a(15) =152a(16) =247a(17) =399a(18) =646a(19) =1045a(20) =1691a(21) =2736a(22) =4428a(23) =7164a(24) =11592a(25) =18756a(26) =30348a(27) =49104a(28) =79453a(29) =128557