[0,1,1,2,7,10,20,34,65,124,230,430,800,1494,2792, 5210,9727,18155,33892,63271,118110,220484,411588, 768337,1434304,2677500,4998252,9330536,17417876, 32515004,60697720,113308101,211519073,394855430, 737100483,1375989990]