# A364857 (b-file synthesized from sequence entry)
3 1
4 15
5 225
6 3781
7 72078
8 1550016
9 37259191
10 991980099
11 29008029501
12 924873082849
13 31944725060988
14 1188568865803032
15 47403638535874501
16 2017753008682107135
17 91309129890388047873
18 4377769140759352823773
19 221687675024545322612226