a(n) = Sum_{k=1..n} prime(k)*10^(k-1).

A092844

a(n) = Sum_{k=1..n} prime(k)*10^(k-1).

Terms

    a(0) =2a(1) =32a(2) =532a(3) =7532a(4) =117532a(5) =1417532a(6) =18417532a(7) =208417532a(8) =2508417532a(9) =31508417532a(10) =341508417532

External references