[0,0,1,7,30,106,339,1021,2956,8324,22965,62371, 167306,444302,1170151,3060409,7956824,20581576, 53000873,135952639,347525686,885612402,2250586811, 5705067061,14429119332,36418383564,91744440541, 230719450651,579286267938,1452310024726]