# A189173 (b-file synthesized from sequence entry)
1 0
2 1
3 47
4 2161
5 99359
6 4568353
7 210044879
8 9657496081
9 444034774847
10 20415942146881
11 938689303981679
12 43159292041010353
13 1984388744582494559
14 91238722958753739361
15 4194996867358089516047
16 192878617175513363998801
17 8868221393206256654428799
18 407745305470312292739725953
19 18747415830241159209372965039