Lim f(f(...f(n))) where f is the fractal sequence given by f(n)=A002260(n+1).

Terms

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