1, 2, 4, 7, 10, 14, 19, 26, 33, 41, 51, 61, 72, 84, 97, 112, 127, 143, 160, 178, 197, 217, 239, 261, 284, 308, 333, 359, 386, 414, 443, 473, 504, 537, 570, 604, 639, 675, 712, 750, 789, 829, 870, 912, 955, 999, 1044, 1090, 1137, 1186, 1235, 1285, 1336, 1388
