Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 1,1,2.

A037535

Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 1,1,2.

Terms

    a(0) =1a(1) =11a(2) =112a(3) =1121a(4) =11211a(5) =112112a(6) =1121121a(7) =11211211a(8) =112112112a(9) =1121121121a(10) =11211211211a(11) =112112112112

External references