Define strings S(0)=0, S(1)=11, S(n) = S(n-1)S(n-2); iterate.

Terms

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