# A319612 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 1
4 7
5 13
6 171
7 931
8 45935
9 1084413
10 155862511
11 10382960971
12 6939278572095
13 2203360500122299
14 4186526756621772343
15 3747344008241368443819
16 35041787059691023579970847
17 156277111373303386104606663421
18 4142122641757598618318165240180095