# A112916 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 34
4 207
5 1496
6 12420
7 115938
8 1198831
9 13582010
10 167187547
11 2221174504
12 31675372612
13 482628099144
14 7825665501852
15 134562607924194
16 2446051941152127
17 46873289933397206
18 944492559814284397