# A191498 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 3
4 -7
5 25
6 267
7 -2261
8 -9231
9 284337
10 -464365
11 -45533741
12 430558185
13 8212158409
14 -201645489381
15 -1064348170245
16 94082272856033
17 -489731454691487
18 -45404775138028509
19 840156145287526819
20 20537314081214613465
21 -913405900816937424519