# A249277 (b-file synthesized from sequence entry)
0 1
1 2
2 24
3 48
4 5760
5 1280
6 580608
7 1161216
8 1393459200
9 398131200
10 367873228800
11 363331584
12 24103053950976000
13 4382373445632000
14 115694658964684800
15 88995891511296000
16 726206474732175360000
17 6455168664286003200