# A365033 (b-file synthesized from sequence entry)
0 1
1 1
2 9
3 127
4 2769
5 80861
6 2976733
7 132394011
8 6909143265
9 414041227417
10 28025981914581
11 2115049310887679
12 176095675272002929
13 16035108243371426613
14 1585349332849711046829
15 169128107565128349122851
16 19365426435579375683158977
17 2368882573995841615546652081