# A164689 (b-file synthesized from sequence entry) 1 28 2 86 3 628 4 2058 5 9310 6 25298 7 73220 8 126168 9 357238 10 423828 11 882418 12 1132550 13 1954860 14 2371648 15 2600598 16 3968188 17 4627280 18 6585390 19 7501858 20 10156328 21 14088548 22 24754940 23 26936208 24 32941678 25 47503218 26 61839490 27 72120200