[9,45,539,3290,25234,156743,1042823,6374389, 40710734,245996972,1533537330,9295148728, 57412881670,349869872571,2159393201713, 13252915145611,82161769477646,508497521855467, 3174435344149894,19827435510586970, 124802677329672826]