# A373175 (b-file synthesized from sequence entry)
0 1
1 3
2 8
3 25
4 87
5 386
6 1663
7 11313
8 39560
9 717067
10 -2408199
11 128675438
12 -2009225567
13 53624676795
14 -1282589050168
15 35660396328721
16 -1032462831852297
17 32302377782200418
18 -1070227545188815745
19 37651172275242136857
20 -1398665563931458389304
21 54757245858874447661683