# A086314 (b-file synthesized from sequence entry)
1 0
2 1
3 6
4 33
5 170
6 1170
7 10962
8 172844
9 4944024
10 270116280
11 28022441260
12 5448008695536
13 1969579223350128
14 1321964082404214704
15 1649890513414726210320
16 3840060942271653473695680
17 16723638762440239422492944768
18 136749695973639295091912681599872