# A009678 (b-file synthesized from sequence entry)
0 1
1 5
2 113
3 5725
4 509729
5 70109269
6 13747568721
7 3638247408429
8 1248754592688193
9 539284011302978597
10 286116175138397606705
11 182918545555610954788989
12 138683263058208603513689441