[11,37,124,420,1441,5005,17576,62322,222870, 802978,2912168,10623470,38956365,143521725, 530985360,1971965490,7348812570,27472909590, 103002205800,387205269360,1459146890058, 5511120747282,20858962792624,79103096214100]