Number of terms in Zeckendorf representation of 2^n.

Terms

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