482210domain: NAppears in sequencesa(n) = floor(n^m) where m = Sum_{k=1..n} (1/k).at n=27A067038Triangle read by rows: T(n,k) is the coefficient A_k in the transformation of 1 + x + x^2 + ... + x^n to the polynomial A_k*(x-k)^k for 0 <= k <= n.at n=61A242598