# A377973 (b-file synthesized from sequence entry)
0 1
1 0
2 -6
3 -36
4 -1812
5 -20748
6 -773340
7 -12237456
8 -386587650
9 -7368446268
10 -211914644940
11 -4517757977820
12 -123221458979940
13 -2814502962357420
14 -74551748141034552
15 -1778129476480366320
16 -46377354051910716180
17 -1137191336376638407704
18 -29438532048777299115090
19 -735051729258136807204140