# A250255 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 7 6 9 7 16 8 20 9 35 10 45 11 80 12 102 13 181 14 232 15 413 16 529 17 942 18 1206 19 2147 20 2750 21 4897 22 6270 23 11167 24 14297 25 25463 26 32601 27 58064 28 74339 29 132403 30 169514 31 301916 32 386541 33 688457 34 881425 35 1569881 36 2009905 37 3579786 38 4583168 39 8162954 40 10450956