# A348065 (b-file synthesized from sequence entry)
4 1
5 -5
6 55
7 -350
8 3969
9 -31563
10 408050
11 -3920950
12 58206676
13 -657328100
14 11111159696
15 -144321864960
16 2747845864464
17 -40364369180016
18 856755330487200
19 -14042902728462624
20 329258021171239296
21 -5956512800554963584
22 153050034289602269952
23 -3028534064042216488704
24 84691080748928315003904