# A075665 (b-file synthesized from sequence entry)
1 1
2 97
3 2177
4 23058
5 152979
6 738835
7 2839571
8 9191876
9 26037717
10 66301333
11 154762069
12 336050870
13 686502375
14 1331121351
15 2467171687
16 4396168328
17 7566347369
18 12628007049
19 20504452585
20 32481640666