# A025130 (b-file synthesized from sequence entry)
0 1
1 33
2 718
3 12978
4 211099
5 3208611
6 46530856
7 652053876
8 8903593717
9 119147391909
10 1569038275714
11 20395728301494
12 262306431768655
13 3343671393938727
14 42305729458640092
15 531898781072416632