# A108292 (b-file synthesized from sequence entry)
0 1
1 3
2 19
3 195
4 2751
5 49413
6 1079079
7 27760323
8 822299383
9 27565191753
10 1031671508495
11 42643092165765
12 1929325374428791
13 94835735736471369
14 5032700868665421519
15 286770182910733076163
16 17463186681730290301671