Number of decimal digits in the denominator of Zeta(10^n).

A114474

Number of decimal digits in the denominator of Zeta(10^n).

Terms

    a(0) =1a(1) =5a(2) =133a(3) =2277a(4) =32660a(5) =426486a(6) =5264705a(7) =62646781

External references