# A136169 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 5 4 9 5 16 6 30 7 58 8 113 9 223 10 443 11 882 12 1760 13 3516 14 7027 15 14049 16 28093 17 56180 18 112354 19 224702 20 449397 21 898787 22 1797567 23 3595126 24 7190244 25 14380480 26 28760951 27 57521893 28 115043777 29 230087544 30 460175078 31 920350146 32 1840700281 33 3681400551