Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 1,1,0.

A033137

Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 1,1,0.

Terms

    a(0) =1a(1) =11a(2) =110a(3) =1101a(4) =11011a(5) =110110a(6) =1101101a(7) =11011011a(8) =110110110a(9) =1101101101a(10) =11011011011a(11) =110110110110

External references