# A165328 (b-file synthesized from sequence entry) 1 1 2 1 3 3 4 12 5 48 6 197 7 903 8 4298 9 20862 10 103049 11 518859 12 2647296 13 13651092 14 71039373 15 372693519 16 1968822294 17 10463661690 18 55909013009 19 300159426963 20 1618362990804 21 8759313066840 22 47574827600981 23 259215937709463