201888domain: NAppears in sequencesExpansion of (1+3*x^2+7*x^3+15*x^4+13*x^5+15*x^6+8*x^7+4*x^8)/((1-x)*(1-x^2)^3*(1-x^3)^2).at n=29A037241Row sums of triangle A089940.at n=16A089941G.f. = theta_4(0,x^4)/theta_4(0,x).at n=38A103258