[ n/F_2 ] + [ n/F_3 ] + [ n/F_4 ] +..., F_n=Fibonacci numbers.

Terms

a(0) =1a(1) =3a(2) =5a(3) =7a(4) =9a(5) =12a(6) =13a(7) =16a(8) =18a(9) =21a(10) =22a(11) =25a(12) =27a(13) =29a(14) =32a(15) =35a(16) =36a(17) =39a(18) =40a(19) =43a(20) =46a(21) =48a(22) =49a(23) =53a(24) =55a(25) =58a(26) =60a(27) =62a(28) =63a(29) =67