[2,4,9,18,36,71,140,276,545,1078,2136,4239,8424, 16760,33377,66522,132668,264727,528468,1055340, 2108097,4212014,8417264,16823583,33629456, 67230256,134414145,268753266,537385140,1074573863, 2148829916,4297145604,8593459169]