# A107327 (b-file synthesized from sequence entry)
1 2
2 3
3 11
4 43
5 251
6 1931
7 19237
8 239347
9 3627181
10 65467067
11 1381237531
12 33547347529
13 926069157329
14 28743895441379
15 993969849468227
16 37991369810680411
17 1593993722216820553