# A105426 (b-file synthesized from sequence entry)
0 1
1 5
2 39
3 307
4 2417
5 19029
6 149815
7 1179491
8 9286113
9 73109413
10 575589191
11 4531604115
12 35677243729
13 280886345717
14 2211413522007
15 17410421830339
16 137071961120705
17 1079165267135301
18 8496250175961703
19 66890836140558323