[1,1,1,1,3,-2,1,5,-20,16,1,7,-70,336,-272,1,9, -168,2016,-9792,7936,1,11,-330,7392,-89760,436480, -353792,1,13,-572,20592,-466752,5674240,-27595776, 22368256,1,15,-910,48048,-1750320,39719680, -482926080,2348666880,-1903757312]