583000domain: NAppears in sequencesNumbers k such that k and k^2 use only the digits 0, 3, 5, 8 and 9.at n=22A136941Triangle read by rows: T(n, k) = (k+1)*S2(n+1, k+1), for n >= k >= 0, and S2 = A048993 (Stirling2).at n=58A321331