[1,1,3,6,15,36,91,232,603,1585,4213,11298,30537, 83097,227475,625992,1730787,4805595,13393689, 37458330,105089229,295673994,834086421,2358641376, 6684761125,18985057351,54022715451,154000562758, 439742222071,1257643249140,3602118427251]