# A338114 (b-file synthesized from sequence entry)
2 1
3 1
4 3
5 3
6 1
7 1
8 32
9 693
10 7720
11 44150
12 138312
13 247380
14 252000
15 136080
16 30240
17 1
18 2134
19 4971504
20 1513872568
21 124978335900
22 4307090369304
23 78010256156784
24 849590196841344
25 6053725780061400
26 29824685516682000
27 105382759395846240
28 273441179492268480