# A101190 (b-file synthesized from sequence entry)
0 1
1 1
2 -1
3 5
4 -53
5 127
6 -677
7 2221
8 -61133
9 205563
10 -1394207
11 4852339
12 -68586849
13 243751723
14 -1741612525
15 6265913725
16 -363239625661
17 1323861506899
18 -9699189175227
19 35700526467479
20 -527987675255931
21 1960112858076289
22 -14606721595781139
23 54604708004873403