# A038737 (b-file synthesized from sequence entry) 2 1 3 6 4 23 5 73 6 211 7 581 8 1560 9 4135 10 10890 11 28590 12 74946 13 196326 14 514123 15 1346148 16 3524441 17 9227311 18 24157645 19 63245795 20 165579930 21 433494205 22 1134902916 23 2971214796 24 7778741748 25 20365010748 26 53316290821 27 139583862066