# A020546 (b-file synthesized from sequence entry)
0 -1
1 -1
2 119
3 26999
4 9141119
5 6117551999
6 8039777471999
7 19349557795007999
8 79283315950497791999
9 520200772303582605311999
10 5202033526748670061363199999
11 76163011026003598026877747199999
12 1579316269171414235892829146316799999