# A393549 (b-file synthesized from sequence entry)
1 0
2 9
3 252
4 4464
5 62784
6 763920
7 8455680
8 88367040
9 896734080
10 8996734080
11 90000000000
12 900000000000
13 9000000000000
14 90000000000000
15 900000000000000
16 9000000000000000
17 90000000000000000
18 900000000000000000
19 9000000000000000000
20 90000000000000000000
21 900000000000000000000