# A373324 (b-file synthesized from sequence entry)
0 1
1 2
2 17
3 349
4 11249
5 495401
6 27715225
7 1882157369
8 150415131809
9 13830661215649
10 1438437863857961
11 166962406866895817
12 21396540301232809201
13 3000661115664455591921
14 457109095827413086174265
15 75165845570197217863619161
16 13270031366484750565975875905
17 2503433069466253671859276038977