[1,1,2,5,10,21,47,99,211,455,973,2081,4464,9558, 20466,43848,93914,201140,430844,922818,1976553, 4233613,9067960,19422576,41601229,89105550, 190854784,408791400,875589076,1875421302, 4016959325,8603912899,18428694036,39472363286]