[1,1,2,5,14,36,94,243,628,1619,4178,10776,27793,
71682,184879,476832,1229830,3171942,8180989,
21100215,54421187,140361900,362018270,933709453,
2408202606,6211182512,16019743522,41317765457,
106565859669,274852289679,708892898170,
1828360759013,4715667307920]
|