[1,2,3,14,50,181,657,2383,8644,31355,113736, 412562,1496513,5428399,19690785,71425666, 259086967,939803018,3409008654,12365718965, 44854977221,162705378247,590191808148, 2140841158159,7765612469020,28168711531526, 102178200690777]