a(0) = 0, a(1) = 1, a(n) is the concatenation of a(n-2) and a(n-1) for n > 1.

A061107

a(0) = 0, a(1) = 1, a(n) is the concatenation of a(n-2) and a(n-1) for n > 1.

Terms

    a(0) =0a(1) =1a(2) =10a(3) =101a(4) =10110a(5) =10110101

External references