[1,1,1,5,17,121,721,6845,58337,698161,7734241, 111973685,1526099057,25947503401,419784870961, 8200346492525,153563504618177,3389281372287841, 72104198836466881,1774459993676715365, 42270463533824671697,1147649139272698443481]