[1,1,3,7,16,35,76,162,342,715,1484,3060,6278,12824,26102,52969,107224,216601,436798,879584,1769117,3554726,7136736,14318524,28711315,57544864,115290624,230910993,462362571,925610398,1852669016370770501974192753711845487959]