[1,2,3,6,15,43,133,430,1431,4863,16797,58787, 208013,742901,2674441,9694846,35357671,129644791, 477638701,1767263191,6564120421,24466267021, 91482563641,343059613651,1289904147325, 4861946401453,18367353072153,69533550916005]