# A353972 (b-file synthesized from sequence entry)
1 1
2 0
3 1
4 -4
5 29
6 -124
7 1583
8 -17088
9 124553
10 -1152816
11 20127867
12 -262838016
13 3978820221
14 -48595514304
15 914656587063
16 -24441484099584
17 370244721585681
18 -5884988565575424
19 162968423791332339
20 -3855257807841017856
21 82014901819948738629
22 -1934570487417807744000
23 58311771938510122952559