# A330535 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 17
4 112
5 769
6 7088
7 66387
8 763600
9 9164721
10 126474672
11 1820139771
12 29458146408
13 494179557897
14 9100332756552
15 174762729699459
16 3612983961103776
17 77711328568772193
18 1784695351000035744
19 42494646959739633771