1019746domain: NAppears in sequencesExpansion of g.f. 1/((1-2*x) * (1-5*x) * (1-8*x) * (1-11*x)).at n=5A025999Triangle read by rows, S_3(n, k) where S_m(n, k) are the Stirling-Frobenius subset numbers of order m; n >= 0, k >= 0.at n=39A225468