# A264199 (b-file synthesized from sequence entry)
1 16
2 1600
3 194481
4 7535025
5 442050625
6 28044191296
7 1785793904896
8 105630130633104
9 6491295438667776
10 399228109079760016
11 24524466922827571456
12 1500134086448692638784