# A037699 (b-file synthesized from sequence entry)
1 1
2 10
3 83
4 664
5 5313
6 42506
7 340051
8 2720408
9 21763265
10 174106122
11 1392848979
12 11142791832
13 89142334657
14 713138677258
15 5705109418067
16 45640875344536
17 365127002756289
18 2921016022050314