# A368287 (b-file synthesized from sequence entry)
0 1
1 0
2 6
3 32
4 356
5 4456
6 68096
7 1211136
8 24625408
9 563266240
10 14315378880
11 400206928128
12 12205482237824
13 403262088466688
14 14348434923733504
15 546996936260529152
16 22243031618999642112
17 961019064912965103616
18 43963636798214215278592