# A241519 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 12
4 3
5 15
6 60
7 840
8 105
9 630
10 630
11 13860
12 6930
13 180180
14 360360
15 144144
16 9009
17 306306
18 306306
19 11639628
20 14549535
21 14549535
22 58198140
23 2677114440
24 334639305
25 3346393050