0, 0, 0, 2, 3, 9, 12, 30, 40, 100, 135, 335, 455, 1127, 1540, 3822, 5250, 13050, 18000, 44802, 62007, 154517, 214467, 534963, 744315, 1858155, 2590679, 6472167, 9039823, 22597759, 31612324, 79067374, 110761494, 277164294, 388742706, 973184312, 1366460867, 3422117189