# A203774 (b-file synthesized from sequence entry)
1 1
2 10
3 390
4 34000
5 5255380
6 1267531200
7 439881715000
8 207679463680000
9 128024359806330000
10 99861207456574720000
11 96148662977402249500000
12 112000625784958629888000000
13 155250403381700932802965000000