# A089043 (b-file synthesized from sequence entry)
1 0
2 5
3 35
4 577
5 14399
6 518401
7 25401599
8 1625702401
9 131681894399
10 13168189440001
11 1593350922239999
12 229442532802560001
13 38775788043632639999
14 7600054456551997440001
15 1710012252724199423999999
16 437763136697395052544000001
17 126513546505547170185215999999