# A099852 (b-file synthesized from sequence entry)
1 0
2 3
3 48
4 798
5 2576
6 7040
7 16864
8 48884
9 94639252
10 4617219681
11 20716557246
12 5553546567828
13 183276908527336
14 272413165321136
15 335452673952828
16 8235555774684392
17 224177101582314365
18 709201017174989274