[1,5,21,62,232,780,2716,9427,32612,113008,391387, 1355818,4696609,16268643,56353996,195208062, 676193929,2342310759,8113674993,28105465903, 97356282867,337238520190,1168181597226, 4046537274472,14017053521933]