# A102052 (b-file synthesized from sequence entry)
0 1
1 -4
2 15
3 -58
4 229
5 -924
6 3795
7 -15822
8 66801
9 -285072
10 1227759
11 -5329938
12 23299309
13 -102474004
14 453139947
15 -2013469718
16 8985382889
17 -40255260696
18 180985860071
19 -816328679450
20 3692868722661
21 -16750809358364
22 76170701553635
23 -347166666620958
24 1585669523701729