[2,6,30,90,1530,16830,218790,9407970,2417848290, 137817352530,28252557268650,19296496614487950, 4650455684091595950,12700394473254148539450, 41619192688853844763777650, 13775952780010622616810402150, 902834617343556174437903325704550]