[3,9,39,183,833,3629,15291,63051,256605,1036401, 4167815,16720031,66986169,268173525,1073185011, 4293787923,17177379125,68714234201,274866897279, 1099488559527,4397998277073,17592085381629, 70368534463019,281474540503643,1125899000873613]