# A378555 (b-file synthesized from sequence entry)
0 1
1 1
2 9
3 19
4 305
5 156
6 13233
7 -23988
8 688113
9 -2863070
10 41085704
11 -246536784
12 2696513885
13 -19410931916
14 187672944300
15 -1481383572516
16 13522625165601
17 -111877103550195
18 994511499413664
19 -8430550720540365
20 74061353032540020
21 -636000265949289978