# A135905 (b-file synthesized from sequence entry)
0 1
1 4
2 24
3 186
4 1736
5 18754
6 228658
7 3092316
8 45802294
9 735881882
10 12727541778
11 235515880084
12 4638914346322
13 96840935881898
14 2134717733185118
15 49529467079270060
16 1206148832249659798
17 30751284267472226682