# A352070 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 10
4 10
5 604
6 -1844
7 107344
8 -1201400
9 42193576
10 -875584376
11 29853569008
12 -880141783184
13 32865860907424
14 -1216481572723616
15 51296026356128512
16 -2244334822166729600
17 106984479644794783360
18 -5358207684820194270080
19 286466413246622566048000