[1,6,26,101,366,1294,4400,14706,48362,157583, 507714,1621211,5138804,16204008,50867068, 159004142,494928072,1534638702,4743180908, 14622202326,44978845086,138074363360,422979847404, 1293101281551,3945553307665,12018461150832, 36556888102402]