Fractal sequence obtained from Fibonacci numbers (or Wythoff array).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =1a(5) =3a(6) =2a(7) =1a(8) =4a(9) =3a(10) =2a(11) =5a(12) =1a(13) =6a(14) =4a(15) =3a(16) =7a(17) =2a(18) =8a(19) =5a(20) =1a(21) =9a(22) =6a(23) =4a(24) =10a(25) =3a(26) =11a(27) =7a(28) =2a(29) =12