# A131140 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 9 4 11 5 19 6 83 7 99 8 172 9 1100 10 1244 11 2250 12 8687 13 10683 14 18173 15 67950 16 82785 17 140825 18 665955 19 780030 20 1367543 21 4867750 22 6027860 23 10149291 24 35453711 25 43581422