[6,33,158,696,2886,11425,43590,161355,582340, 2056818,7130388,24319054,81757104,271353288, 890327048,2891047695,9299683770,29658374355, 93843661530,294791108106,919849034686, 2852495485953,8794877092878,26971256457596, 82298545175130]