[1,3,6,10,16,23,31,41,52,64,77,92,108,125,144,164, 185,207,231,256,282,310,339,369,401,434,468,503, 540,578,617,658,700,743,787,833,880,928,978,1029, 1081,1134,1189,1245,1302,1361,1421,1482,1545,1609, 1674,1740,1808]