# A294974 (b-file synthesized from sequence entry)
0 1
1 -42
2 4032
3 -659904
4 118064226
5 -22406634432
6 4407587356032
7 -888750999070464
8 182478248639753472
9 -37986867560948245674
10 7994272624037726124672
11 -1697243410477799687716416
12 362963150140702802158191360
13 -78095916585903527021840348352