[3,9,30,60,179,353,1046,2060,6099,12009,35550, 69996,207203,407969,1207670,2377820,7038819, 13858953,41025246,80775900,239112659,470796449, 1393650710,2744002796,8122791603,15993220329, 47343098910,93215319180,275935801859]