# A302911 (b-file synthesized from sequence entry)
1 1
2 6
3 102
4 3366
5 181764
6 14541120
7 1614064320
8 237267455040
9 44606281547520
10 10437869882119680
11 2974792916404108800
12 1014404384493801100800
13 407790562566508042521600
14 190845983281125763900108800
15 102865984988526786742158643200