# A192468 (b-file synthesized from sequence entry) 1 4 2 16 3 61 4 304 5 1546 6 8107 7 42748 8 226240 9 1198645 10 6353944 11 33688474 12 178631251 13 947215924 14 5022815920 15 26634734125 16 141237718720 17 748951245034 18 3971518837243 19 21060069709228 20 111676816254688 21 592197081386533 22 3140288211876136