# A372168 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 3
4 22
5 237
6 3961
7 99900
8 3757153
9 208571691
10 16945953790
11 1999844518737
12 340422874696873
13 83041703920313712
14 28850117307732482737
15 14191512425207950473867
16 9829313296102303971441502