# A346314 (b-file synthesized from sequence entry)
0 1
1 -1
2 -1
3 8
4 15
5 124
6 -3340
7 -9311
8 -102641
9 -1880812
10 150047424
11 692058289
12 8916106452
13 167039809897
14 7435628931289
15 -1381243302601067
16 -9407162843960561
17 -165954439670564988
18 -3103870029424074136
19 -123659189880256295879
20 -10671656695397289496160