[0,1,3,21,243,3933,81819,2080053,62490339, 2166106509,85092601707,3735939709989, 181287330220467,9634718677393917, 556569415611455931,34723276781195740437, 2326773811332029313411,166666995789875216053101, 12708546598923724476443403]