# A120607 (b-file synthesized from sequence entry)
0 1
1 3
2 15
3 270
4 5505
5 124818
6 3028200
7 76896180
8 2018211930
9 54311811330
10 1490518569747
11 41556060361920
12 1173726329836125
13 33513124885393020
14 965755118941566180
15 28051840723006217040
16 820439774630057541690