# A158843 (b-file synthesized from sequence entry)
0 1
1 2
2 20
3 952
4 336112
5 742166496
6 10043945021760
7 814531629739559808
8 393150002983518264270592
9 1123538097532735360702239462912
10 18948231465474675384343860006353603584
11 1881331085022567366434813565917484763975526400