Sum of digits of (2^(10^n)).

A101429

Sum of digits of (2^(10^n)).

Terms

    a(0) =2a(1) =7a(2) =115a(3) =1366a(4) =13561a(5) =135178a(6) =1351546a(7) =13546438a(8) =135481777a(9) =1354575715

External references