[1,1,1,2,4,8,15,28,53,102,199,391,773,1537,3075, 6189,12525,25473,52037,106737,219761,454041, 941089,1956357,4078010,8522016,17850512,37471531, 78818748,166102378,350660371,741503529,1570402564, 3330730115,7073941610,15043298781]