# A051817 (b-file synthesized from sequence entry)
1 1
2 14
3 198
4 2124
5 20894
6 208420
7 2117454
8 21576952
9 218613631
10 2195038525
11 21848423462
12 216219614463
13 2135812278843
14 21121667130245
15 209377570378397
16 2080106337706143