# A134825 (b-file synthesized from sequence entry)
0 1
1 0
2 -1
3 0
4 -1
5 0
6 -1
7 1
8 -8
9 54
10 -530
11 6192
12 -86581
13 1425517
14 -27298232
15 601580873
16 -15116315768
17 429614643061
18 -13711655205089
19 488332318973593
20 -19296579341940069
21 841693047573682615
22 -40338071854059455414
23 2115074863808199160560
24 -120866265222965259346028