# A075845 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 31
5 286
6 4600
7 130664
8 6619840
9 591478944
10 93683332808
11 26438906945728
12 13204957909414302
13 11705869922500953011
14 18478647155522687153022
15 51703789444327985876248510
16 256918480515843999119385185643