[1,1,3,20,234,4159,101538,3182454,122285201, 5575750271,294529785168,17697480642005, 1192398100081202,89053864927236146, 7302988011333915878,652439391227186881683, 63077327237347821501754,6561701255914880362990927, 730833849063629052249986940]