# A113112 (b-file synthesized from sequence entry)
0 1
1 4
2 1
3 56
4 24
5 1
6 2704
7 1576
8 124
9 1
10 481376
11 346624
12 39376
13 624
14 1
15 337587520
16 284081376
17 41686624
18 979376
19 3124
20 1
21 978162377600
22 927672109184
23 165184873376
24 5122890624
25 24434376
26 15624
27 1
28 12088945462984960