# A058316 (b-file synthesized from sequence entry)
0 1
1 -2
2 1
3 -1
4 -2
5 -7
6 -51
7 -342
8 -3165
9 -34781
10 -465842
11 -7428379
12 -139065247
13 -3014260732
14 -74720908617
15 -2095541497991
16 -65859561109214
17 -2300344376478515