Smallest k > 1 such that the initial n digits in the decimal expansions of Pi and Pi^k coincide.
A291095
Smallest k > 1 such that the initial n digits in the decimal expansions of Pi and Pi^k coincide.
Terms
- a(0) =3a(1) =3a(2) =878a(3) =11404a(4) =11404a(5) =595413a(6) =1797640a(7) =98274734a(8) =198347106a(9) =8128636028a(10) =75041122922a(11) =922797637351
External references
- oeis: A291095