a(2)=3; thereafter a(n) = smallest number m such that a(n-1)+m = (a(n-1) followed by the leading digit of m).

A224754

a(2)=3; thereafter a(n) = smallest number m such that a(n-1)+m = (a(n-1) followed by the leading digit of m).

Terms

    a(0) =3a(1) =29a(2) =263a(3) =2369a(4) =21323a(5) =191908a(6) =1727173a(7) =15544558a(8) =139901023a(9) =1259109208a(10) =11331982873a(11) =101987845858a(12) =917890612731

External references