[1,144,264,724,2097,6388,20168,65416,216286, 725208,2457738,8398428,28882214,99811780, 346190276,1203840960,4193106473,14616481492, 50950086836,177468099920,617261864317, 2142475178740,7416625966122,25592444012160, 87988338886088]