[1,4,25,196,1681,14884,133225,1196836,10764961, 96864964,871725625,7845353476,70607649841, 635467254244,5719200505225,51472790198116, 463255068736321,4169295489486724, 37523659017960025,337712929999378756, 3039416366507624401]