[0,0,0,1,2,6,17,41,94,215,470,1004,2126,4449,9278, 19177,39388,80698,164808,335809,683117,1387415, 2813664,5700228,11536241,23324624,47122764, 95134678,191937316,387024829,780018815,1571331010]