[1,3,10,34,117,405,1407,4899,17083,59629,208284, 727900,2544751,8898873,31125138,108881166, 380928795,1332824049,4663705782,16319702046, 57109857519,199859075307,699435489795, 2447823832671,8566818534141,29982268505595, 104933418068332]