# A235642 (b-file synthesized from sequence entry)
0 0
1 9
2 41
3 919
4 4729
5 99709
6 485863
7 9424673
8 38074743
9 801763489
10 2097800623
11 60727302517
12 996224275833
13 3780508946331
14 75385758524527
15 124508045065437
16 4906913903735329
17 85296581467695669
18 211790234832169331
19 5675465116607065549