# A347425 (b-file synthesized from sequence entry)
0 1
1 1
2 -4
3 120
4 -1344
5 3024000
6 -1576143360
7 101708006400
8 -2522591034163200
9 6686974460694528000
10 -1287307431968882688000
11 160078872315904478576640000
12 -53718579665963356985229312000
13 574898901006059006921736192000000
14 -241364461951740682229320388129587200000