# A085868 (b-file synthesized from sequence entry)
1 9
2 98
3 980
4 9800
5 99225
6 995328
7 9953280
8 99574272
9 996451875
10 9999593856
11 99995938560
12 999959385600
13 9999593856000
14 99995938560000
15 999959385600000
16 9999593856000000
17 99995938560000000
18 999959385600000000