[1,2,3,7,15,29,59,119,242,478,957,1915,3834,7676, 15366,30762,61584,123050,246101,492203,984410, 1968828,3937670,7875370,15750800,31501723, 63003682,126007843,252016644,504035207,1008074256, 2016156202]