[1,-1,4,1,-8,10,-1,12,-30,20,1,-64,600,-1600,1225, -1,80,-1000,4000,-6125,3136,1,-96,1500,-8000, 18375,-18816,7056,-1,448,-21000,280000,-1500625, 3687936,-4148928,1728000,1,-512,28000,-448000, 3001250,-9834496,16595712,-13824000,4492125,-1]