# A188515 (b-file synthesized from sequence entry)
1 2
2 16
3 229
4 6760
5 342240
6 32470385
7 5593606875
8 1811059364020
9 1103649329789000
10 1283030748540574429
11 2858394905740312536937
12 12271770983630246007920447
13 101822638806356395388304091003
14 1636793382556126237888634491914956