[1,1,4,13,57,224,1038,4459,21206,95450,460768,
2133473,10395594,49032011,240409450,1148482686,
5655779024,27268079722,134709037376,653917834101,
3238092590185,15800643148860,78382843357317,
384029211313430,1907725906035345,9376714816549434,
46631525727999251,229790507773596674]
|