[0,1,2,1,6,3,12,2,20,5,30,3,42,7,56,4,72,9,90,5, 110,11,132,6,156,13,182,7,210,15,240,8,272,17,306, 9,342,19,380,10,420,21,462,11,506,23,552,12,600, 25,650,13,702,27,756,14,812,29,870,15,930,31,992, 16,1056]