# A166828 (b-file synthesized from sequence entry)
1 0
2 0
3 30
4 728
5 5364
6 24402
7 84285
8 242793
9 614140
10 1407960
11 2987500
12 5953706
13 11263472
14 20392138
15 35552387
16 59984019
17 98331688
18 157130592
19 245423322