[1,0,1,1,1,21,31,113,169,8053,15871,71325,300147, 816401,63105953,161203747,856049593,4050514725, 25570388671,80377109117,12126315199099, 36747628912981,233849676829957,1239662165799711, 8321234529548651,59953576690379081]