The infinite Fibonacci word: start with 1, repeatedly apply the morphism 1->12, 2->1, take limit; or, start with S(0)=2, S(1)=1, and for n>1 define S(n)=S(n-1)S(n-2), then the sequence is S(oo).

A003842

The infinite Fibonacci word: start with 1, repeatedly apply the morphism 1->12, 2->1, take limit; or, start with S(0)=2, S(1)=1, and for n>1 define S(n)=S(n-1)S(n-2), then the sequence is S(oo).

Terms

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

External references