49698domain: NAppears in sequencesThe first 10 digits of the fourth root of n contain the digits 0-9.at n=18A119519a(n) = (2*n^3 + 5*n^2 - 11*n)/2.at n=35A162257Number of length n+3 0..2 arrays with at most one downstep in every 3 consecutive neighbor pairs.at n=7A255102