310989720966domain: NAppears in sequencesa(1)=1, a(n) = n*11^(n-1) + a(n-1).at n=10A014926a(n) = Sum_{m=0..n} m*n^(m-1).at n=11A068475a(n) = Sum_{m=1..n} m*n^(m+(-1)^n).at n=11A068476a(n) = Sum_{k=1..n} (n^k)' where ' is the arithmetic derivative.at n=10A348375