# A248048 (b-file synthesized from sequence entry)
0 -1
1 1
2 1
3 1
4 -4
5 -6
6 30
7 -240
8 1260
9 35700
10 1256640
11 -199020360
12 -202839655480
13 1124753048683264
14 -181696576073176468304
15 1026657060420588391021488976
16 919637161132261232937508950440493056
17 839430326120023909391651548323223480699275649536