# A093370 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 5 5 10 6 22 7 44 8 91 9 182 10 369 11 738 12 1486 13 2972 14 5962 15 11924 16 23884 17 47768 18 95607 19 191214 20 382568 21 765136 22 1530552 23 3061104 24 6122765 25 12245530 26 24492171 27 48984342 28 97970902 29 195941804 30 391888040