Square root of smallest square starting with a string of n 9's.

A034994

Square root of smallest square starting with a string of n 9's.

Terms

    a(0) =3a(1) =315a(2) =3161a(3) =31622a(4) =316227a(5) =3162277a(6) =31622776a(7) =316227765a(8) =316227766a(9) =31622776601a(10) =316227766016

External references