# A263709 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 24
5 120
6 144
7 108
8 108
9 144
10 240
11 384
12 616
13 960
14 1376
15 2048
16 3008
17 4488
18 6816
19 10184
20 15344
21 23016