[6,14,26,58,142,326,734,1713,3713,8057,17869, 38985,84046,180010,385846,823687,1737474,3680099, 7755978,16282918,34142786,71419857,148960009, 310320958,645191390,1339363921,2777235410, 5750237373,11891042257,24563702542,50684981730]