# A086587 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 10
5 90
6 1260
7 167580
8 10345048560
9 210224307704851440
10 142378995493242911206243440
11 4409130655192711420325660927780160
12 308972448405145190275995459920449062174478109373358971999360