# A297206 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 5
4 0
5 44
6 -245
7 1917
8 -17976
9 191760
10 -2268017
11 29862645
12 -432485152
13 6819543964
14 -116400819509
15 2138673633397
16 -42078450265744
17 882702459984256
18 -19667723002057473
19 463866294631620941
20 -11545312970532620104
21 302416006623761207804
22 -8316019118849688156693