6496792576domain: NAppears in sequencesExpansion of g.f. 1/((1 - 4*x)*(1 - 6*x)).at n=12A0161495th binomial transform of (0,1,0,1,...), A000035.at n=13A081199a(n) = (6^n + (-4)^n)/2.at n=13A083578