# A353882 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 70
9 1260
10 17850
11 242550
12 3350655
13 48108060
14 724403680
15 11478967500
16 191632761320
17 3369643717440
18 62346624827760
19 1212116258480400
20 24721764604046280
21 528066880710319440
22 11793526736005503720
23 274937000436908714520