# A125342 (b-file synthesized from sequence entry) 0 1 1 32 2 212 3 1100 4 6700 5 41252 6 260276 7 1663260 8 10741356 9 69920372 10 458065232 11 3016606328 12 19952674708 13 132459700444 14 882141536432 15 5890902558440 16 39433549800556 17 264525710537012 18 1777811473603544 19 11968319215904376