# A191693 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 4 5 10 6 23 7 54 8 131 9 318 10 781 11 1937 12 4841 13 12175 14 30791 15 78254 16 199721 17 511640 18 1315064 19 3390147 20 8762929 21 22705350 22 58960248 23 153411988 24 399903630 25 1044199306 26 2730780816 27 7151800337 28 18755305334 29 49246220422 30 129456991053 31 340682085365