# A174509 (b-file synthesized from sequence entry)
0 1
1 9
2 101
3 1
4 1029
5 10401
6 1
7 105049
8 1060901
9 1
10 10714069
11 108201601
12 1
13 1092730089
14 11035502501
15 1
16 111447755109
17 1125513053601
18 1
19 11366578291129
20 114791295964901
21 1
22 1159279537940149
23 11707586675366401
24 1