# A228767 (b-file synthesized from sequence entry)
1 -2
2 -9
3 -45
4 -231
5 -1161
6 -5643
7 -26637
8 -122895
9 -557073
10 -2490387
11 -11010069
12 -48234519
13 -209715225
14 -905969691
15 -3892314141
16 -16642998303
17 -70866960417
18 -300647710755
19 -1271310319653
20 -5360119185447
21 -22539988369449
22 -94557999988779
23 -395824185999405