# A366234 (b-file synthesized from sequence entry)
0 1
1 1
2 10
3 126
4 2392
5 60600
6 1916304
7 72917488
8 3246171520
9 165609099648
10 9529240349440
11 610657739172096
12 43136025287678976
13 3330356645773880320
14 279024535906794539008
15 25214258236430338160640
16 2444656672390982922502144
17 253144081975231633923342336