# A367249 (b-file synthesized from sequence entry)
1 0
2 3
3 79
4 1323
5 18175
6 223323
7 2555119
8 27828363
9 292407775
10 2990349243
11 29943991759
12 294872615403
13 2864776362175
14 27525734996763
15 262061152909999
16 2475899571994443
17 23240879960425375
18 216963121865909883
19 2015960236625789839
20 18656492902684557483
21 172056837889322101375