# A009792 (b-file synthesized from sequence entry)
0 1
1 -1
2 -7
3 -1
4 -271
5 -160865
6 -20526295
7 -2612566625
8 -428389803295
9 -92209986037569
10 -24470039135390631
11 -7682773321370869825
12 -2806605353653596949039
13 -1180130871205583579484833
14 -564761272710902075156873847