# A091106 (b-file synthesized from sequence entry)
0 -1
1 -1
2 0
3 8
4 78
5 764
6 8310
7 100988
8 1362438
9 20246444
10 328972470
11 5805917468
12 110645911398
13 2265191981324
14 49589790516630
15 1156201277261948
16 28605950745797958
17 748605590542359404
18 20661245832389468790
19 599820758571599742428
20 18272940402442730318118