[1,1,1,2,1,3,1,5,5,1,6,8,1,8,19,13,1,9,25,21,1,11, 42,65,34,1,12,51,90,55,1,14,74,183,210,89,1,15,86, 234,300,144,1,17,115,394,717,654,233,6,18,130,480, 951,954,377,1,20,165,725,1825,2622,1985,610,1,21, 183,855]