# A180419 (b-file synthesized from sequence entry)
1 1
2 10
3 5052
4 14240070
5 3152221563324450
6 157195096511273995860
7 2374214683408467590063771983920
8 618146855974818638210995488847340730
9 144946467754033586465978879886385830380958862710