a(n) is the smallest nonnegative integer whose first n binary digits coincide with its first n decimal digits.

A305213

a(n) is the smallest nonnegative integer whose first n binary digits coincide with its first n decimal digits.

Terms

    a(0) =0a(1) =10a(2) =110a(3) =10010a(4) =10011a(5) =110101a(6) =10011000a(7) =10011000a(8) =110100011a(9) =10010101000a(10) =10010101001a(11) =101111000101

External references