# A307369 (b-file synthesized from sequence entry)
0 0
1 0
2 3
3 -51
4 1059
5 -23090
6 522721
7 -12147685
8 287854454
9 -6924261148
10 168559758222
11 -4143307764311
12 102667574424349
13 -2561308686267644
14 64269232404321663
15 -1620744761933019015
16 41050609554433557263
17 -1043736712034774976330
18 26628094150076388266301