95711domain: NAppears in sequencesNumber of Dyck paths of semilength n such that the number of peaks is strongly decreasing from lower to higher levels.at n=16A288141G.f. = (1-3*x+x^2)^3*(1+3*x+x^2)^3*(1-x^2)^10/((1-4*x-x^2)*(1-x-x^2)^6*(1+x-x^2)^9).at n=9A324486