[0,1,2,9,21,53,133,309,706,1572,3534,7752,16991, 36807,79385,170528,364563,776739,1649071,3490698, 7366917,15512544,32583646,68306009,142902505, 298446956,622232624,1295316994,2692580198, 5589582431,11588900240,23999045850]