[1,12,35,82,177,368,751,1518,3053,6124,12267, 24554,49129,98280,196583,393190,786405,1572836, 3145699,6291426,12582881,25165792,50331615, 100663262,201326557,402653148,805306331, 1610612698,3221225433]