# A370086 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 40
4 796
5 27196
6 1437136
7 108931264
8 11207616400
9 1502077491856
10 254091983968576
11 52922687300496256
12 13303823750214614464
13 3970706309867394765760
14 1387875547214097148600576
15 561507863501525383223535616
16 260328000140228961840632033536