# A028186 (b-file synthesized from sequence entry)
0 1
1 33
2 694
3 11898
4 181747
5 2582715
6 34981048
7 458355876
8 5866720453
9 73835049717
10 917894484442
11 11308397377134
12 138391574753719
13 1685252212876239
14 20446364918965276
15 247382964478976472