[3,8,23,68,203,608,1823,5468,16403,49208,147623, 442868,1328603,3985808,11957423,35872268, 107616803,322850408,968551223,2905653668, 8716961003,26150883008,78452649023,235357947068, 706073841203,2118221523608]