# A150872 (b-file synthesized from sequence entry) 0 1 1 2 2 8 3 33 4 146 5 658 6 3029 7 14115 8 66456 9 315187 10 1503673 11 7206799 12 34672709 13 167340770 14 809789185 15 3927612703 16 19087000864 17 92915803145 18 452996664725 19 2211463585742 20 10808909971929 21 52886985482703 22 259021496242816 23 1269709778949934 24 6229045905291431 25 30581448347680104 26 150241063646646508