# A161694 (b-file synthesized from sequence entry)
0 1
1 49
2 1224
3 20775
4 269450
5 2847586
6 25534390
7 199766491
8 1391526550
9 8764839175
10 50530255490
11 269252177545
12 1336765568579
13 6225203548375
14 27347806169775
15 113887933772724
16 451493020193130
17 1710182996663175